117 September 2025: Yorgos 2 - Too many quotes for the EDE message debug printout. 3 415 September 2025: Yorgos 5 - Small debug output improvement when attaching an EDE. 6 715 September 2025: Wouter 8 - Fix to print warning for when so-sndbuf setsockopt is not granted. 9 1011 September 2025: Wouter 11 - version set to 1.24.0 for release. 12 - tag for 1.24.0rc1. 13 - Update contrib/aaaa-filter-iterator.patch so it applies on 1.24.0. 14 159 September 2025: Wouter 16 - Fix #1332: CNAME chains are sometimes not followed when RPZs add a 17 local CNAME rewrite. 18 198 September 2025: Yorgos 20 - Update documentation for using "SET ... EX" in Redis. 21 - Document max buffer sizes for Redis commands. 22 - Update man pages. 23 243 September 2025: Wouter 25 - For #1328: make depend. 26 272 September 2025: Wouter 28 - Fix #1235: Outdated Python2 code in 29 unbound/pythonmod/examples/log.py. 30 - Fix #1324: Memory leak in 'msgparse.c' in 31 'parse_edns_options_from_query(...)'. 32 - Fix indentation in tcp-mss option parsing. 33 341 September 2025: Wouter 35 - Fix for #1324: Fix to free edns options scratch in ratelimit case. 36 3729 August 2025: Yorgos 38 - Limit the number of consecutive reads on an HTTP/2 session. 39 Thanks to Gal Bar Nahum for exposing the possibility of infinite 40 reads on the session. 41 4228 August 2025: Wouter 43 - Fix setup_listen_sslctx warning for nettle compile. 44 4527 August 2025: Wouter 46 - Fix unbound-control dump_cache for double unlock of lruhash table. 47 4826 August 2025: Wouter 49 - Fix ports workflow to install expat for macos. 50 5122 August 2025: Wouter 52 - For #1318: Fix compile warnings for DoH compile on windows. 53 - Fix sha1 enable environment variable in test code on windows. 54 - Fix #1319: [FR] zone status for Unbound auth-zones. 55 - Fix that the zone acquired timestamp is set after the 56 zonefile is read. 57 5821 August 2025: Wouter 59 - Fix to check for extraneous command arguments for unbound-control, 60 when the command takes no arguments but there are arguments present. 61 - Fix #1317: Unbound starts too early. Add 62 Wants=network-online.target under [Unit] in unbound.service. 63 - Fix for #1317: Fix contrib/unbound.service comment path for 64 systemd network configuration. 65 6615 August 2025: Wouter 67 - unbound-control cache_lookup +t allows tld and root names. And 68 subnet cache contents are printed. 69 - Fix cache_lookup subnet printout to wipe zero part of the prefix. 70 - Fix cache_lookup subnet print to not print messages without rrsets 71 and perform in-depth check on node in the addrtree. 72 7314 August 2025: Wouter 74 - Fix to increase responsiveness of dump_cache. 75 - Fix to decouple file descriptor activity and cache lookups in 76 dump_cache. 77 7813 August 2025: Wouter 79 - unbound-control cache_lookup <domains> prints the cached rrsets 80 and messages for those. 81 - Fix to remove debug from cache_lookup. 82 - Fix to unlock cache_lookup message for malformed records. 83 8412 August 2025: Wouter 85 - Fix that unbound-control dump_cache releases the cache locks 86 every so often, so that the server stays responsive. 87 887 August 2025: Wouter 89 - Fix dname_str for printout of long names. Thanks to Jan Komissar 90 for the fix. 91 - Fix that edns-subnet failure to create a subquery errors as 92 servfail, and not formerror. 93 - Fix to whitespace in dname_str. 94 956 August 2025: Wouter 96 - Fix edns subnet, so that the subquery without subnet is stored in 97 global cache if the querier used 0.0.0.0/0 and the name and address 98 do not receive subnet treatment. If the name and address are 99 configured for subnet, it is stored in the subnet cache. 100 1015 August 2025: Wouter 102 - Fix #1309: incorrectly reclaimed tcp handler can cause data 103 corruption and segfault. 104 - Fix to use assertions for consistency checks in #1309 reclaimed 105 tcp handlers. 106 1071 August 2025: Wouter 108 - Fix testbound test program to accurately output packets from hex. 109 11028 July 2025: Wouter 111 - Fix redis cachedb module gettimeofday init failure. 112 11324 July 2025: Wouter 114 - Redis checks for server down and throttles reconnects. 115 11617 July 2025: Wouter 117 - Fix to not set rlimits in the unit tests. 118 - Fix #1303: [FR] Disable TLSv1.2. 119 - iana portlist updated. 120 12116 July 2025: Wouter 122 - Fix for RebirthDay Attack CVE-2025-5994, reported by Xiang Li 123 from AOSP Lab Nankai University. 124 - Tag for 1.23.1 with the release of 1.23.0 and the CVE fix, the 125 repository continues with the previous fixes, with 1.23.2. 126 - Add unit tests for non-ecs aggregation. 127 12812 July 2025: Yorgos 129 - Merge #1289 from Roland van Rijswijk-Deij: Add extra statistic to 130 track the number of signature validation operations. 131 Adds 'num.valops' to extended statistics. 132 - For #1289: test num.valops in existing stat_values.tdir. 133 - For #1289: add num.valops in the unbound-control man page. 134 13511 July 2025: Wouter 136 - Fix detection of SSL_CTX_set_tmp_ecdh function. 137 - For #1301: configure cant find SSL_is_quic in OpenSSL 3.5.1. 138 1398 July 2025: Wouter 140 - Fix to improve dnstap discovery on Fedora. 141 1423 July 2025: Wouter 143 - Fix #1300: Is 'sock-queue-timeout' a linux only feature. 144 - For #1300: implement sock-queue-timeout for FreeBSD as well. 145 - Fix layout of comm_point_udp_ancil_callback. 146 1472 July 2025: Wouter 148 - Merge #1299: Fix typos. 149 - Generate ltmain.sh and configure again. 150 15125 June 2025: Yorgos 152 - Fix #1247: forward-first: ssl handshake failed on root nameservers. 153 - For #1247, turn off fetch-policy for delegation when looking into 154 parent side name servers that may not update the addresses and hit 155 NXNS limits. 156 - For #1247, replay test (added tcp_transport to 157 outnet_serviced_query). 158 15920 June 2025: Yorgos 160 - Fix #1293: EDE 6 is attached to insecure cached answers when client 161 sends the CD bit. 162 16319 June 2025: Wouter 164 - Fix #1296: DNS over QUIC depends on a very outdated version of 165 ngtcp2. Fixed so it works with ngtcp2 1.13.0 and OpenSSL 3.5.0. 166 - Merge #1297: edns-subnet: fix NULL_AFTER_DEREF on subnetmod. 167 - Fix rrset cache create allocation failure case. 168 16917 June 2025: Yorgos 170 - Fix for consistent use of local zone CNAME alias for configured auth 171 zones. Now it also applies to downstream configured auth zones. 172 17316 June 2025: Wouter 174 - Fix to check control-interface addresses in unbound-checkconf. 175 - Fix #1295: Windows 32-bit binaries download seems to be missing dll 176 dependency. 177 17812 June 2025: Wouter 179 - Fix header return value description for skip_pkt_rrs and 180 parse_edns_from_query_pkt. 181 18211 June 2025: Wouter 183 - Fix bitwise operators in conditional expressions with parentheses. 184 - Fix conditional expressions with parentheses for bitwise and. 185 1865 June 2025: Wouter 187 - Fix unbound-anchor certificate file read for line ends and end of 188 file. 189 - Fix comment for the dname_remove_label_limit_len function. 190 - iana portlist updated. 191 1923 June 2025: Yorgos 193 - Small manpage corrections for the 'disable-dnssec-lame-check' option. 194 19521 May 2025: Wouter 196 - Fix #1288: [FR] Improve fuzzing of unbound by adapting the netbound 197 program. 198 19920 May 2025: Yorgos 200 - Merge #1285: RST man pages. It introduces restructuredText man pages 201 to sync the online and source code man page documentation. 202 The templated man pages (*.in) are still part of the repo but 203 generated with docutils from their .rst counterpart. 204 Documentation on how to generate those (mainly for core developers) 205 is in README.man. 206 - Add more checks about respip in unbound-checkconf. 207 Also fixes #310: unbound-checkconf not reporting RPZ configuration 208 error. 209 21019 May 2025: Wouter 211 - Fix for cname chain length with qtype ANY and qname minimisation. 212 Thanks to Jim Greenwood from Nominet for the report. 213 21415 May 2025: Wouter 215 - Fix config of slab values when there is no config file. 216 21713 May 2025: Yorgos 218 - Fix #1284: NULL pointer deref in az_find_nsec_cover() (latent bug) 219 by adding a log_assert() to safeguard future development. 220 - Fix #1282: log-destaddr fail on long ipv6 addresses. 221 22213 May 2025: Wouter 223 - Change default for so-sndbuf to 1m, to mitigate a cross-layer 224 issue where the UDP socket send buffers are exhausted waiting 225 for ARP/NDP resolution. Thanks to Reflyable for the report. 226 - Adjusted so-sndbuf default to 4m. 227 22812 May 2025: Yorgos 229 - Merge #1280: Fix auth nsec3 code. Fixes NSEC3 code to not break on 230 broken auth zones that include unsigned out of zone (above apex) 231 data. Could lead to hang while trying to prove a wildcard answer. 232 23312 May 2025: Wouter 234 - Fix #1283: Unsafe usage of atoi() while parsing the configuration 235 file. 236 2379 May 2025: Wouter 238 - Fix #1281: forward-zone "name: ." conflicts with auth-zone "name: ." 239 in 1.23.0, but worked in 1.22.0. 240 2415 May 2025: Yorgos 242 - Sync unbound and unbound-checkconf log output for unknown modules. 243 24429 April 2025: Wouter 245 - Fix for parallel build of dnstap protoc-c output. 246 - Fix dnstap to use protoc. 247 24829 April 2025: Yorgos 249 - Merge #1276: Auto-configure '-slabs' values. 250 25128 April 2025: Yorgos 252 - Merge #1275: Use macros for the fr_check_changed* functions. 253 25425 April 2025: Wouter 255 - Fix #1272: assertion failure testcode/unitverify.c:202. 256 25716 April 2025: Wouter 258 - Increase default to `num-queries-per-thread: 2048`, when unbound is 259 compiled with libevent. It makes saturation of the task queue more 260 resource intensive and less practical. Thanks to Shiming Liu, 261 Network and Information Security Lab, Tsinghua University for the 262 report. 263 26411 April 2025: Wouter 265 - Tag for 1.23.0rc2. This became the release of 1.23.0 on 24 April 266 2025. The code repository continues with 1.23.1 in development. 267 26811 April 2025: Yorgos 269 - Merge #1265: Fix WSAPoll. 270 27110 April 2025: Wouter 272 - Fix for print of connection type in log-replies for dot and doh. 273 2749 April 2025: Wouter 275 - Fix to detect if atomic_store links in configure. 276 - Fix #1264: unbound 1.22.0 leaks memory when doing DoH. 277 2788 April 2025: Wouter 279 - Tag for 1.23.0rc1. 280 - Fix fast_reload to print chroot with config file name. 281 2827 April 2025: Yorgos 283 - Merge #902: DNS Error Reporting (RFC 9567). Introduces new 284 configuration option 'dns-error-reporting' and new statistics for 285 'num.dns_error_reports'. 286 2874 April 2025: Wouter 288 - Fix mesh_copy_client_info to omit null contents from copy. 289 - Fix comment name in the rpz nsdname test. 290 - Fix nettle compile for warnings and ticket keys. 291 - Fix redis_replica test for unused option defaults and log printout. 292 - Fix test to speed up common.sh script kill_pid. 293 - Fix to update common.sh for speed of kill_pid. 294 2954 April 2025: Yorgos 296 - Merge #1019: Redis read-only replica support. 297 Introduces new 'redis-replica-*' options for the Redis cache backend. 298 2993 April 2025: Wouter 300 - Fix #1263: Exempt loopback addresses from wait-limit. 301 - Fix wait-limit-netblock and wait-limit-cookie-netblock config parse 302 to allow two arguments. 303 - Fix ub_event and include dnstap and win_svc headers. 304 - Fix test for stat_values for wait limit defaults for localhost. 305 - Fix parameter unused warning in net_help.c. 306 3072 April 2025: Yorgos 308 - Merge #1262 from markyang92, fix build with 309 'gcc-15 -Wbuiltin-declaration-mismatch' error in compat/malloc.c. 310 - For #1262, ifdef is no longer needed. 311 3122 April 2025: Wouter 313 - Fix unbound-control test so it counts the new flush_negative output, 314 also answers the _ta probe from testns and prints command output 315 and skip a thread specific test when no threads are available. 316 - Fix that ub_event has the facility to deal with callbacks for 317 fast reload, doq, windows-stop and dnstap. 318 - Fix fast reload test to check if pid exists before acting on it. 319 3201 April 2025: Wouter 321 - Fix escape more characters when printing an RR type with an unquoted 322 string. 323 - Enable the auth_tls.tdir and auth_tls_failcert.tdir tests. 324 32531 March 2025: Wouter 326 - iana portlist update. 327 - Merge #1042: Fast Reload. The unbound-control fast_reload is added. 328 It reads changed config in a thread, then only briefly pauses the 329 service threads, that keep running. DNS service is only interrupted 330 briefly, less than a second. 331 - Skip the unit tests for auth_tls.tdir and auth_tls_failcert.tdir. 332 33327 March 2025: Wouter 334 - Fix unit test dname log printout typecast. 335 - Fix for ci test, expat is installed on the osx image. 336 33726 March 2025: Yorgos 338 - Fix #1255: Multiple pinnings to vulnerable copies of libexpat. 339 - For #1255, for ios use an older expat version that does not require 340 C++11 language features. 341 - For #1255, for ios disable building tests that require C++11. 342 - For #1255, for ios try the latest expat version again. 343 34424 March 2025: Wouter 345 - Fix #1254: `send failed: Socket is not connected` and 346 `remote address is 0.0.0.0 port 53`. 347 34821 March 2025: Wouter 349 - Fix #1253: Cache entries fail to be removed from Redis cachedb 350 backend with unbound-control flush* +c. 351 - Fix for #1253: Fix for redis cachedb backend to expect an integer 352 reply for the EXPIRE command. 353 35420 March 2025: Wouter 355 - Fix print of RR type NSAP-PTR, it is an unquoted string. 356 35718 March 2025: Wouter 358 - Fix #1251: WSAPoll first argument cannot be NULL. 359 - Fix for windows compile create ssl contexts. 360 36117 March 2025: Wouter 362 - Fix representation of types GPOS and RESINFO, add rdf type for 363 unquoted str. 364 36516 March 2025: Yorgos 366 - Fix 'unbound-control flush_negative' when reporting removed data; 367 reported by David 'eqvinox' Lamparter. 368 36928 February 2025: Wouter 370 - Merge #1238: Prefer SOURCE_DATE_EPOCH over actual time. 371 Add --help output description for the SOURCE_DATE_EPOCH variable. 372 37325 February 2025: Wouter 374 - Merge #1243: Do not shadow tm on line 236. 375 37624 February 2025: Yorgos 377 - Fix hash calculation for cachedb to ignore case. Previously, cached 378 records there were only relevant for same case queries (if not 379 already in Unbound's internal cache). 380 38119 February 2025: Yorgos 382 - Fix static analysis report about unhandled EOF on error conditions 383 when reading anchor key files. 384 - Merge #1241: Fix infra-keep-probing for low infra-cache-max-rtt 385 values. 386 38717 February 2025: Yorgos 388 - Consider reconfigurations when calculating the still_useful_timeout 389 for servers in the infrastructure cache. 390 39130 January 2025: Wouter 392 - Fix #986: Resolving sas.com with dnssec-validation fails though 393 signed delegations seem to be (mostly) correct. 394 39529 January 2025: Yorgos 396 - Make the default value of module-config "validator iterator" 397 regardless of compilation options. --enable-subnet would implicitly 398 change the value to enable the subnetcache module by default in the 399 past. 400 40124 January 2025: Yorgos 402 - Merge #1220 from Petr Menšík, Add unbound members group access to 403 control key. 404 40521 January 2025: Yorgos 406 - Use the same interface listening port discovery code for all needed 407 protocols. 408 - Port to string only when needed before getaddrinfo(). 409 - Do not open unencrypted channels next to encrypted ones on the same 410 port. 411 - Merge #1224 from Theo Buehler: Do not use DSA API unless USE_DSA is 412 set. 413 41421 January 2025: Wouter 415 - Fix compile of interface check code when dnscrypt or quic is 416 disabled. 417 - Fix encoding of RR type ATMA. 418 - Fix to check length in ATMA string to wire. 419 - Merge #1229: check before use daemon->shm_info. 420 42120 January 2025: Yorgos 422 - Merge #1222: Unique DoT and DoH SSL contexts to allow for different 423 ALPN. 424 - Create the quic SSL listening context only when needed. 425 42615 January 2025: Yorgos 427 - Merge #1221: Consider auth zones when checking for forwarders. 428 42914 January 2025: Yorgos 430 - Add resolver.arpa and service.arpa to the default locally served 431 zones. 432 43313 January 2025: Yorgos 434 - Fix #1213: Misleading error message on default access control causing 435 refuse. 436 43710 January 2025: Yorgos 438 - Merge #1214: Use TCP_NODELAY on TLS sockets to speed up the TLS 439 handshake. 440 44131 December 2024: Yorgos 442 - Merge #1174: Serve expired cache update fixes. Fixes a regression bug 443 with serve-expired that appeared in 1.22.0 and would not allow the 444 iterator to update the cache with not-yet-validated entries resulting 445 in increased outgoing traffic. 446 44720 December 2024: Yorgos 448 - For #1207: [FR] Support for RESINFO RRType 261 (RFC9606), add 449 LDNS_RR_TYPE_RESINFO similar to LDNS_RR_TYPE_TXT. 450 45113 December 2024: Yorgos 452 - Merge #1204: ci: set persist-credentials: false for actions/checkout 453 per zizmor suggestion. 454 4553 December 2024: Yorgos 456 - Merge #1189: Fix the dname_str method to cause conversion errors 457 when the domain name length is 255. 458 - Merge #1197: dname_str() fixes. 459 - For #1175, the default value of serve-expired-ttl is set to 86400 460 (1 day) as suggested by RFC8767. 461 - Merge #1198: Fix log-servfail with serve expired and no useful cache 462 contents. 463 - Safeguard alias loop while looking in the cache for expired answers. 464 - Merge #1187: Create the SSL_CTX for QUIC before chroot and privilege 465 drop. 466 - Fix typo in log_servfail.tdir test. 467 46822 November 2024: Yorgos 469 - Fix #1175: serve-expired does not adhere to secure-by-default 470 principle. The default value of serve-expired-client-timeout 471 is set to 1800 as suggested by RFC8767. 472 - For #1175, update serve-expired tests. 473 47420 November 2024: Yorgos 475 - Fix comparison to help static analyzer. 476 47719 November 2024: Yorgos 478 - Merge #1169 from Sergey Kacheev, fix: lock-free counters for 479 auth_zone up/down queries. 480 48115 November 2024: Wouter 482 - Fix #1183: the data being used is released in method 483 nsec3_hash_test_entry. 484 - Fix for #1183: release nsec3 hashes per test file. 485 4868 November 2024: Yorgos 487 - More descriptive text for 'harden-algo-downgrade'. 488 - Complete fix for max-global-quota to 200. 489 4906 November 2024: Yorgos 491 - Increase the default of max-global-quota to 200 from 128 after 492 operational feedback. Still keeping the possible amplification 493 factor (CAMP related issues) in the hundreds. 494 4955 November 2024: Wouter 496 - Fix for the serve expired DNSSEC information fix, it would not allow 497 current delegation information be updated in cache. The fix allows 498 current delegation and validation recursion information to be 499 updated, but as a consequence no longer has certain expired 500 information around for later dnssec valid expired responses. 501 - Fix to log redis timeout error string on failure. 502 5035 November 2024: Yorgos 504 - Fix SETEX check during Redis (re)initialization. 505 5064 November 2024: Wouter 507 - Fix redis that during a reload it does not fail if the redis 508 server does not connect or does not respond. It still logs the 509 errors and if the server is up checks expiration features. 510 - Merge #1167: Makefile.in: fix occasional parallel build failures 511 around bison rule. 512 5131 November 2024: Yorgos 514 - Merge #1159: Stats for discard-timeout and wait-limit. 515 - Add test case for #1159. 516 - Some clean up for stat_values.test. 517 - Merge #1170 from Melroy van den Berg, Fix chroot manpage 518 description. 519 - Merge #1157 from Liang Zhu, Fix heap corruption when calling 520 ub_ctx_delete in Windows. 521 52225 October 2024: Yorgos 523 - Fix #1163: Typos in unbound.conf documentation. 524 52517 October 2024: Wouter 526 - Tag for 1.22.0 release. This did not contain the 1154 fix 527 from 16 oct. The code repository continues with 528 version 1.22.1 in development. 529 53016 October 2024: Yorgos 531 - Fix for dnsoverquic and dnstap to use the correct dnstap 532 environment. 533 53416 October 2024: Wouter 535 - Fix for dnstap with dnscrypt and dnstap without dnsoverquic. 536 - Fix #1154: Tag Incorrectly Applying for Other Interfaces 537 Using the Same IP. This fix is not for 1.22.0. 538 53914 October 2024: Wouter 540 - Fix to display warning if quic-port is set but dnsoverquic is not 541 enabled when compiled. 542 - Fix dnsoverquic to extend the number of streams when one is closed. 543 54411 October 2024: Wouter 545 - Fix to disable detection of quic configured ports when quic is 546 not compiled in. 547 - Fix harden-unverified-glue for AAAA cache_fill_missing lookups. 548 - Fix contrib/aaaa-filter-iterator.patch for change in call 549 signature for cache_fill_missing. 550 55110 October 2024: Wouter 552 - Fix cookie_file test sporadic fails for time change during 553 the test. 554 - Fix add reallocarray to alloc stats unit test, and disable 555 override of strdup in unbound-host, and the result of config 556 get option is freed properly. 557 - Tag for 1.22.0rc1. 558 5599 October 2024: Wouter 560 - Merge #871: DNS over QUIC. This adds `quic-port: 853` and 561 `quic-size: 8m` that enable dnsoverquic, and the counters 562 `num.query.quic` and `mem.quic` in the statistics output. 563 The feature needs to be enabled by compiling with libngtcp2, 564 with `--with-libngtcp2=path` and libngtcp2 needs openssl+quic, 565 pass that with `--with-ssl=path` to compile unbound as well. 566 - Fix to limit NSEC TTL for messages from cachedb. Fix to limit the 567 prefetch ttl for messages after a CNAME with short TTL. 568 - Fix for dnstap compile of doqclient with doq disabled. 569 5708 October 2024: Wouter 571 - Fix #1149: unbound-control-setup hangs sometimes depending on 572 the openssl version. 573 - Fix #1128: Cannot override tcp-upstream and tls-upstream with 574 forward-tcp-upstream and forward-tls-upstream. 575 5763 October 2024: Yorgos 577 - Fix CVE-2024-8508, unbounded name compression could lead to denial 578 of service. 579 - This fix was part of 1.21.1, a security point release on 1.21.0. 580 The code repository continues with this fix and the version number 581 1.22.0. 582 58330 September 2024: Wouter 584 - Fix negative cache NSEC3 parameter compares for zero length NSEC3 585 salt. 586 - Fix unbound dnstap socket test program analyzer warnings about 587 unused variable assignments and variable initialization. 588 58925 September 2024: Wouter 590 - Fix #1144: [FR] log timestamps in ISO8601 format with timezone. 591 This adds the option `log-time-iso: yes` that logs in ISO8601 592 format. 593 59424 September 2024: Yorgos 595 - Attempt to further fix doh_downstream_buffer_size.tdir flakiness. 596 - More clear text for prefetch and minimal-responses in the 597 unbound.conf man page. 598 - Merge #1143: Fix cache update when serve expired is used. Expired 599 records are favored over resolution and validation failures when 600 serve-expired is used. 601 60223 September 2024: Wouter 603 - Fix dns64 with prefetch that the prefetch is stored in cache. 604 60523 September 2024: Yorgos 606 - Fix doxygen warnings by commenting out CLANG_ASSISTED_PARSING, 607 CLANG_ADD_INC_PATHS, CLANG_OPTIONS and CLANG_DATABASE_PATH; they were 608 already disabled. 609 61017 September 2024: Wouter 611 - Add redis-command-timeout: 20 and redis-connect-timeout: 200, 612 that can set the timeout separately for commands and the 613 connection set up to the redis server. If they are not 614 specified, the redis-timeout value is used. 615 61616 September 2024: Wouter 617 - Merge #1140: Fix spelling mistake in comments. 618 61911 September 2024: Yorgos 620 - Fix and add comments in testdata/val_negcache_ttl.rpl. 621 62210 September 2024: Wouter 623 - Fix to limit NSEC and NSEC3 TTL when aggressive nsec is 624 enabled (RFC9077). 625 - Add unit test for ttl limit for aggressive nsec. 626 6276 September 2024: Yorgos 628 - Fix alloc-size and calloc-transposed-args compiler warnings. 629 - Fix comment to not trigger doxygen unknown command. 630 6315 September 2024: Wouter 632 - Fix config file read for dnstap-sample-rate. 633 6342 September 2024: Wouter 635 - Merge #1135: Add new IANA trust anchor. 636 63730 August 2024: Wouter 638 - Merge #1132: b.root renumbering. 639 - Fix for #1132, adjusted unit test for change in the test file. 640 - Fix for #1132, comment about adjusted copy of reference check. 641 64229 August 2024: Wouter 643 - Unit test for auth zone transfer TLS, and TLS failure. 644 - Fix to print port number in logs for auth zone transfer activities. 645 64628 August 2024: Wouter 647 - Fix that when rpz is applied the message does not get picked up by 648 the validator. That stops validation failures for the message. 649 - Fix that stub-zone and forward-zone clauses do not exhaust memory 650 for long content. 651 65227 August 2024: Wouter 653 - Fix #1130: Loads of logs: "validation failure: key for validation 654 <domain>. is marked as invalid because of a previous" for 655 non-DNSSEC signed zone. 656 65723 August 2024: Wouter 658 - Merge patch to fix for glue that is outside of zone, with 659 `harden-unverified-glue`, from Karthik Umashankar (Microsoft). 660 Enabling this option protects the Unbound resolver against bad 661 glue, that is unverified out of zone glue, by resolving them. 662 It uses the records as last resort if there is no other working 663 glue. 664 - Fix #1127: error: "memory exhausted" when defining more than 9994 665 local-zones. 666 - Fix documentation for cache_fill_missing function. 667 66821 August 2024: Wouter 669 - Add cross platform freebsd, openbsd and netbsd to github ci. 670 - Fix for char signedness warnings on NetBSD. 671 67220 August 2024: Wouter 673 - Add iter-scrub-ns, iter-scrub-cname and max-global-quota 674 configuration options. 675 67619 August 2024: Wouter 677 - Fix #1126: unbound-control-setup hangs while testing for openssl 678 presence starting from version 1.21.0. 679 6809 August 2024: Wouter 681 - Fix spelling for the cache-min-negative-ttl entry in the 682 example.conf. 683 - Tag for release 1.21.0, the repository continues with 1.21.1 684 in development. 685 6868 August 2024: Wouter 687 - Fix CAMP issues with global quota. Thanks to Huayi Duan, Marco 688 Bearzi, Jodok Vieli, and Cagin Tanir from NetSec group, ETH Zurich. 689 - Fix CacheFlush issues with limit on NS RRs. Thanks to Yehuda Afek, 690 Anat Bremler-Barr, Shoham Danino and Yuval Shavitt (Tel-Aviv 691 University and Reichman University). 692 - Set version number to 1.21.0 for release. This has tag 1.21.0rc1. 693 - Fix that for windows the module startup is called and sets up 694 the module-config. 695 6962 August 2024: Wouter 697 - Fix that alloc stats has strdup checks, it stops debuggers from 698 complaining about mismatch at free time. 699 - Fix testbound for alloc stats strdup in util/alloc.c. 700 - Merge #1090: Cookie secret file. Adds 701 `cookie-secret-file: "unbound_cookiesecrets.txt"` option to store 702 cookie secrets for EDNS COOKIE secret rollover. The remote control 703 add_cookie_secret, activate_cookie_secret and drop_cookie_secret 704 commands can be used for rollover, the command print_cookie_secrets 705 shows the values in use. 706 - Fix that alloc stats for forwards and hints are printed, and when 707 alloc stats is enabled, the unit test for unbound control waits for 708 reloads to complete. 709 7101 August 2024: Wouter 711 - Fix dnstap test program, cleans up to have clean memory on exit, 712 for tap_data_free, does not delete NULL items. Also it does not try 713 to free the tail, specifically in the free of the list since that 714 picked up the next item in the list for its loop causing invalid 715 free. Added internal unit test to unbound-dnstap-socket for that. 716 - Fix that the worker mem report with alloc stats does not attempt 717 to print memory use of forwards and hints if they have been 718 deleted already. 719 72031 July 2024: Wouter 721 - Fix for #1114: Fix that cache fill for forward-host names is 722 performed, so that with nonzero target-fetch-policy it fetches 723 forwarder addresses and uses them from cache. Also updated that 724 delegation point cache fill routines use CDflag for AAAA message 725 lookups, so that its negative lookup stops a recursion since the 726 cache uses the bit for disambiguation for dns64 but the recursion 727 uses CDflag for the AAAA target lookups, so the check correctly 728 stops a useless recursion by its cache lookup. 729 73030 July 2024: Wouter 731 - Fix to document parameters of auth_zone_verify_zonemd_with_key. 732 73325 July 2024: Wouter 734 - Add root key 38696 from 2024 for DNSSEC validation. It is added 735 to the default root keys in unbound-anchor. The content can be 736 inspected with `unbound-anchor -l`. 737 73823 July 2024: Yorgos 739 - Fix #1106: ratelimit-below-domain logs the wrong FROM address. 740 - Cleanup ede.tdir test. 741 - For #935 and #1104, clarify RPZ order and semantics. 742 74323 July 2024: Wouter 744 - Merge #1110: Make fallthrough explicit for libworker.c. 745 - For #1110: Test for fallthrough attribute in configure and add 746 fallthrough attribute annotations. 747 - Fix compile when the compiler does not support the noreturn 748 attribute. 749 - Fix to have empty definition when not supported for weak attribute. 750 - Fix uninitialized variable warning in create_tcp_accept_sock. 751 - Fix link of dnstap without openssl. 752 - Fix link of unbound-dnstap-socket without openssl. 753 75419 July 2024: Wouter 755 - Add dnstap-sample-rate that logs only 1/N messages, for high volume 756 server environments. Thanks Dan Luther. 757 - Fix dnstap wakeup, a running wakeup timer is left to expire and not 758 increased, a timer is started when the dtio thread is sleeping, 759 the timer set disabled when the dtio thread goes to sleep, and 760 after sleep the thread checks to see if there are messages to log 761 immediately. 762 76316 July 2024: Wouter 764 - For #1103: Fix to drop mesh state reference for the http2 stream 765 associated with the reply, not the currently active stream. And 766 it does not remove it twice on a mesh_send_reply call. The reply 767 h2_stream is NULL when not in use, for more initialisation. 768 76915 July 2024: Wouter 770 - For #1103: fix to also drop mesh state reference when the discard 771 limit is reached, when there is an error making a new recursion 772 state and when the connection is dropped with is_drop. 773 77412 July 2024: Yorgos 775 - Add RPZ tag tests in acl_interface.tdir. 776 - For #1102: clearer text for using interface-* options for the 777 loopback interface. 778 77912 July 2024: Wouter 780 - Fix #1103: unbound 1.20.0 segmentation fault with nghttp2. 781 - For #1103: fix to also drop mesh state reference when a h2 reply is 782 dropped. 783 78410 July 2024: Wouter 785 - For #773: In contrib/unbound.service.in set unbound to start after 786 network-online.target. Also for contrib/unbound_portable.service.in. 787 7889 July 2024: Yorgos 789 - Update list of known EDE codes. 790 7918 July 2024: Wouter 792 - Fix that validation reason failure that uses string print uses 793 separate buffer that is passed, from the scratch validation buffer. 794 - Fixup algo_needs_reason string buffer length. 795 - Fix shadowed error string variable in validator dnskey handling. 796 7975 July 2024: Yorgos 798 - Don't check for message TTL changes if the RRsets remain the same. 799 8005 July 2024: Wouter 801 - Fix for neater printout for error for missing DS response. 802 - Fix neater printout. 803 - Fix #1099: Unbound core dump on SIGSEGV. 804 - Fix for #1099: Fix to check for deleted RRset when the contents 805 is updated and fetched after it is stored, and also check for a 806 changed RRset. 807 8084 July 2024: Wouter 809 - Fix to print details about the failure to lookup a DNSKEY record 810 when validation fails due to the missing DNSKEY. Also for key prime 811 and DS lookups. 812 8133 July 2024: Yorgos 814 - Fix for repeated use of a DNAME record: first overallocate and then 815 move the exact size of the init value to avoid false positive heap 816 overflow reads from address sanitizers. 817 8183 July 2024: Wouter 819 - Fix #144: Port ipset to BSD pf tables. 820 - Add unit test skip files and bison and flex output to gitignore. 821 - Fix to use modstack_init in zonemd unit test. 822 - Fix to remove unneeded linebreak in fptr_wlist.c. 823 - Fix compile warnings in fptr_wlist.c. 824 8252 July 2024: Wouter 826 - Fix to remove unused include from the readzone test program. 827 - Fix unused variable warning in do_cache_remove. 828 - Fix compile warning in worker pthread id printout. 829 83017 June 2024: Wouter 831 - Fix ip-ratelimit-cookie setting, it was not applied. 832 83326 June 2024: Yorgos 834 - Explicitly set the RD bit for the mesh query flags when prefetching. 835 These queries have no waiting client but they need to be treated as 836 recursive. 837 83821 June 2024: Yorgos 839 - Fix pkg-config availability check in dnstap/dnstap.m4 and 840 systemd.m4. 841 84219 June 2024: Yorgos 843 - Fix #1092: Ubuntu 22.04 Jammy fails to compile unbound 1.20.0; by 844 adding helpful text for the Python interpreter version and allowing 845 the default pkg-config unavailability error message to be shown. 846 84717 June 2024: Wouter 848 - Fix #1091: Build fails with OpenSSL >= 3.0 built with 849 OPENSSL_NO_DEPRECATED. 850 8517 June 2024: Wouter 852 - Add unit test for validation of repeated use of a DNAME record. 853 8546 June 2024: Wouter 855 - Fix memory leak in setup of dsa sig. 856 - Fix typos for 'the the' in text. 857 - Fix validation for repeated use of a DNAME record. 858 8594 June 2024: Yorgos 860 - Merge #1080: AddressSanitizer detection in tdir tests and memory leak 861 fixes. 862 - Fix memory leak when reload_keep_cache is used and num-threads 863 changes. 864 - Fix memory leak on exit for unbound-dnstap-socket; creates false 865 negatives during testing. 866 8673 June 2024: Wouter 868 - Fix to squelch connection reset by peer errors from log. And fix 869 that the tcp read errors are labeled as initial for the first calls. 870 87130 May 2024: Wouter 872 - Fix #1079: tags from tagged rpz zones are no longer honored after 873 upgrade from 1.19.3 to 1.20.0. 874 - Fix for #1079: fix RPZ taglist in iterator callback that no client 875 info is like no taglist intersection. 876 87729 May 2024: Wouter 878 - Merge #1078: Only check old pid if no username. 879 88027 May 2024: Wouter 881 - Fix to enable that SERVFAIL is cached, for a short period, for more 882 cases. In the cases where limits are exceeded. 883 - Fix spelling of tcp-idle-timeout docs, from Michael Tokarev. 884 88527 May 2024: Yorgos 886 - Fix unused variable warning on compilation with no thread support. 887 - unbound-control-setup: check openssl availability before doing 888 anything, patch from Michael Tokarev. 889 - Update patch to remove 'command' shell builtin and update error 890 text. 891 89224 May 2024: Wouter 893 - Fix #1064: Unbound 1.20 Cachedb broken? 894 89524 May 2024: Yorgos 896 - Fix #1059: Intermittent DNS blocking failure with local-zone and 897 always_nxdomain. Addition of local_zones dynamically via 898 unbound-control was not finding the zone's parent correctly. 899 90021 May 2024: Wouter 901 - Merge #1073: fix null pointer dereference issue in function 902 ub_ctx_set_fwd. 903 - Fix to print a parse error when config is read with no name for 904 a forward-zone, stub-zone or view. 905 - Fix for parse end of forward-zone, stub-zone and view. 906 - Fix for #1064: Fix that cachedb expired messages are considered 907 insecure, and thus can be served to clients when dnssec is enabled. 908 90917 May 2024: Yorgos 910 - Merge #1069: Fix unbound-control stdin commands for multi-process 911 Unbounds. 912 - Fix unbound-control commands that read stdin in multi-process 913 operation (local_zones_remove, local_zones, local_datas_remove, 914 local_datas, view_local_datas_remove, view_local_datas). They will 915 be properly distributed to all processes. dump_cache and load_cache 916 are no longer supported in multi-process operation. 917 - Remove testdata/remote-threaded.tdir. testdata/09-unbound-control.tdir 918 now checks both single and multi process/thread operation. 919 92016 May 2024: Yorgos 921 - Merge #1070: Fix rtt assignment for low values of 922 infra-cache-max-rtt. 923 92416 May 2024: Wouter 925 - Fix #1071: [FR] Clear both in-memory and cachedb module cache with 926 `unbound-control flush*` commands. 927 92815 May 2024: Yorgos 929 - Add missing common functions to tdir tests. 930 93110 May 2024: Wouter 932 - Fix when the mesh jostle is exceeded that nameserver targets are 933 marked as resolved, so that the lookup is not stuck on the 934 requestlist. 935 9368 May 2024: Wouter 937 - Fix to squelch udp connect errors in the log at low verbosity about 938 invalid argument for IPv6 link local addresses. 939 9407 May 2024: Wouter 941 - Merge #1062: Fix potential overflow bug while parsing port in 942 function cfg_mark_ports. 943 - Fix for #1062: declaration before statement, avoid print of null, 944 and redundant check for array size. 945 9461 May 2024: Wouter 947 - Fix for the DNSBomb vulnerability CVE-2024-33655. Thanks to Xiang Li 948 from the Network and Information Security Lab of Tsinghua University 949 for reporting it. 950 - Set version number to 1.20.0 for release. This became the release 951 on 8 may 2024, the repository continues with version 1.20.1. 952 95329 April 2024: Yorgos 954 - Cleanup unnecessary strdup calls for EDE strings. 955 95629 April 2024: Wouter 957 - Fix doxygen comment for errinf_to_str_bogus. 958 95926 April 2024: Wouter 960 - Fix cachedb with serve-expired-client-timeout disabled. The edns 961 subnet module deletes global cache and cachedb cache when it 962 stores a result, and serve-expired is enabled, so that the global 963 reply, that is older than the ecs reply, does not return after 964 the ecs reply expires. 965 - Add unit tests for cachedb and subnet cache expired data. 966 - Man page entry for unbound-checkconf -q. 967 96826 April 2024: Yorgos 969 - Fix #876: [FR] can unbound-checkconf be silenced when configuration 970 is valid? 971 97225 April 2024: Wouter 973 - Fix configure flto check error, by finding grep for it. 974 - Merge #1041: Stub and Forward unshare. This has one structure 975 for them and fixes #1038: fatal error: Could not initialize 976 thread / error: reading root hints. 977 - Fix to disable fragmentation on systems with IP_DONTFRAG, 978 with a nonzero value for the socket option argument. 979 - Fix doc unit test for out of directory build. 980 98124 April 2024: Wouter 982 - Fix ci workflow for macos for moved install locations. 983 98423 April 2024: Yorgos 985 - Merge #1053: Remove child delegations from cache when grandchild 986 delegations are returned from parent. 987 98822 April 2024: Wouter 989 - Add checklock feature verbose_locking to trace locks and unlocks. 990 - Fix edns subnet to sort rrset references when storing messages 991 in the cache. This fixes a race condition in the rrset locks. 992 99315 April 2024: Wouter 994 - Fix #1048: Update ax_pkg_swig.m4 and ax_pthread.m4. 995 - Fix configure, autoconf for #1048. 996 99715 April 2024: Yorgos 998 - Merge #1049 from Petr Menšík: Py_NoSiteFlag is not needed since 999 Python 3.8 1000 100112 April 2024: Wouter 1002 - Fix cachedb for serve-expired with serve-expired-client-timeout. 1003 - Fixup unit test for cachedb server expired client timeout with 1004 a check if response if from upstream or from cachedb. 1005 - Fixup cachedb to not refetch when serve-expired-client-timeout is 1006 used. 1007 100810 April 2024: Wouter 1009 - Implement cachedb-check-when-serve-expired: yes option, default 1010 is enabled. When serve expired is enabled with cachedb, it first 1011 checks cachedb before serving the expired response. 1012 - Fixup compile without cachedb. 1013 - Add test for cachedb serve expired. 1014 - Extended test for cachedb serve expired. 1015 - Fix makefile dependencies for fake_event.c. 1016 - Fix cachedb for serve-expired with serve-expired-reply-ttl. 1017 - Fix to not reply serve expired unless enabled for cachedb. 1018 10199 April 2024: Yorgos 1020 - Merge #1043 from xiaoxiaoafeifei: Add loongarch support; updates 1021 config.guess(2024-01-01) and config.sub(2024-01-01), verified 1022 with upstream. 1023 10248 April 2024: Yorgos 1025 - Fix #595: unbound-anchor cannot deal with full disk; it will now 1026 first write out to a temp file before replacing the original one, 1027 like Unbound already does for auto-trust-anchor-file. 1028 10295 April 2024: Wouter 1030 - Fix comment syntax for view function views_find_view. 1031 10325 April 2024: Yorgos 1033 - Merge #1027: Introduce 'cache-min-negative-ttl' option. 1034 10353 April 2024: Wouter 1036 - Fix #1040: fix heap-buffer-overflow issue in function cfg_mark_ports 1037 of file util/config_file.c. 1038 - For #1040: adjust error text and disallow negative ports in other 1039 parts of cfg_mark_ports. 1040 10413 April 2024: Yorgos 1042 - Fix #1035: Potential Bug while parsing port from the "stub-host" 1043 string; also affected forward-zones and remote-control host 1044 directives. 1045 - Fix #369: dnstap showing extra responses; for client responses 1046 right from the cache when replying with expired data or 1047 prefetching. 1048 104928 March 2024: Wouter 1050 - Fix #1034: DoT forward-zone via unbound-control. 1051 - Fix for crypto related failures to have a better error string. 1052 105327 March 2024: Wouter 1054 - Fix name of unit test for subnet cache response. 1055 - Fix #1032: The size of subnet_msg_cache calculation mistake cause 1056 memory usage increased beyond expectations. 1057 - Fix for #1032, add safeguard to make table space positive. 1058 - Fix comment in lruhash space function. 1059 - Fix to add unit test for lruhash space that exercises the routines. 1060 - Fix that when the server truncates the pidfile, it does not follow 1061 symbolic links. 1062 - Fix that the server does not chown the pidfile. 1063 106425 March 2024: Yorgos 1065 - Merge #831 from Pierre4012: Improve Windows NSIS installer 1066 script (setup.nsi). 1067 - For #831: Format text, use exclamation icon and explicit label 1068 names. 1069 107019 March 2024: Wouter 1071 - Fix rpz so that rpz CNAME can apply after rpz CNAME. And fix that 1072 clientip and nsip can give a CNAME. 1073 - Fix localdata and rpz localdata to match CNAME only if no direct 1074 type match is available. 1075 107618 March 2024: Wouter 1077 - Fix that rpz CNAME content is limited to the max number of cnames. 1078 - Fix rpz, it follows iterator CNAMEs for nsip and nsdname and sets 1079 the reply query_info values, that is better for debug logging. 1080 - Fix rpz that copies the cname override completely to the temp 1081 region, so there are no references to the rpz region. 1082 - Add rpz unit test for nsip action override. 1083 - Fix rpz for qtype CNAME after nameserver trigger. 1084 108515 March 2024: Yorgos 1086 - Merge #1030: Persist the openssl and expat directories for repeated 1087 Windows builds. 1088 108915 March 2024: Wouter 1090 - Fix that addrinfo is not kept around but copied and freed, so that 1091 log-destaddr uses a copy of the information, much like NSD does. 1092 109313 March 2024: Wouter 1094 - Fix #1029: rpz trigger clientip and action rpz-passthru not working 1095 as expected. 1096 - Fix rpz that the rpz override is taken in case of clientip triggers. 1097 Fix that the clientip passthru action is logged. Fix that the 1098 clientip localdata action is logged. Fix rpz override action cname 1099 for the clientip trigger. 1100 - Fix to unify codepath for local alias for rpz cname action override. 1101 - Fix rpz for cname override action after nsdname and nsip triggers. 1102 110312 March 2024: Yorgos 1104 - Merge #1028: Clearer documentation for tcp-idle-timeout and 1105 edns-tcp-keepalive-timeout. 1106 110711 March 2024: Wouter 1108 - Fix #1021 Inconsistent Behavior with Changing rpz-cname-override 1109 and doing a unbound-control reload. 1110 11118 March 2024: Wouter 1112 - Fix unbound-control-setup.cmd to use 3072 bits so that certificates 1113 are long enough for newer OpenSSL versions. This fix is included 1114 in 1.19.3rc2. 1115 - Fix TTL of synthesized CNAME when a DNAME is used from cache. This 1116 fix is included in 1.19.3rc2. 1117 - Remove unused portion from iter_dname_ttl unit test. 1118 - Fix validator classification of qtype DNAME for positive and 1119 redirection answers, and fix validator signature routine for dealing 1120 with the synthesized CNAME for a DNAME without previously 1121 encountering it and also for when the qtype is DNAME. 1122 - Fix qname minimisation for reply with a DNAME for qtype CNAME that 1123 answers it. 1124 - Fix doc test so it ignores but outputs unsupported doxygen options. 1125 - Fix unbound-control-setup.cmd to have CA v3 basicConstraints, 1126 like unbound-control-setup.sh has. This fix is included in 1.19.3rc2. 1127 11288 March 2024: Yorgos 1129 - Update doc/unbound.doxygen with 'doxygen -u'. Fixes option 1130 deprecation warnings and updates with newer defaults. 1131 11327 March 2024: Wouter 1133 - Version set to 1.19.3 for release. After 1.19.2 point release with 1134 security fix for CVE-2024-1931, Denial of service when trimming 1135 EDE text on positive replies. The code repo includes the fix and 1136 is for version 1.19.3. The code repo continues for version 1.19.4, 1137 but 1.19.3 includes the fixes in 1.19.3rc2 as well. 1138 11395 March 2024: Wouter 1140 - Fix for #1022: Fix ede prohibited in access control refused answers. 1141 11424 March 2024: Wouter 1143 - Fix edns subnet replies for scope zero answers to not get stored 1144 in the global cache, and in cachedb, when the upstream replies 1145 without an EDNS record. 1146 114728 February 2024: Wouter 1148 - Move github workflows to use checkoutv4. 1149 115023 February 2024: Yorgos 1151 - Document the suspend argument for process_ds_response(). 1152 115322 February 2024: Wouter 1154 - Fix trim of EDE text from large udp responses from spinning cpu. 1155 115620 February 2024: Yorgos 1157 - Merge #1010: Mention REFUSED has the TC bit set with unmatched 1158 allow_cookie acl in the manpage. It also fixes the code to match the 1159 documentation about clients with a valid cookie that bypass the 1160 ratelimit regardless of the allow_cookie acl. 1161 116213 February 2024: Wouter 1163 - Fix CVE-2023-50387, DNSSEC verification complexity can be exploited 1164 to exhaust CPU resources and stall DNS resolvers. 1165 - Fix CVE-2023-50868, NSEC3 closest encloser proof can exhaust CPU. 1166 - These fixes are part of the 1.19.1 release, that is a security 1167 point release on 1.19.0, the code repository continues with these 1168 fixes, with version number 1.19.2. 1169 11708 February 2024: Wouter 1171 - Fix documentation for access-control in the unbound.conf man page. 1172 11737 February 2024: Yorgos 1174 - Fix #1006: Can't find protobuf-c package since #999. 1175 117630 January 2024: Wouter 1177 - Merge #999: Search for protobuf-c with pkg-config. 1178 117923 January 2024: Yorgos 1180 - Update message TTL when using cached RRSETs. It could result in 1181 non-expired messages with expired RRSETs (non-usable messages by 1182 Unbound). 1183 118422 January 2024: Yorgos 1185 - Update error printout for duplicate trust anchors to include the 1186 trust anchor name (relates to #920). 1187 118822 January 2024: Wouter 1189 - Fix for #997: Print details for SSL certificate failure. 1190 119117 January 2024: Wouter 1192 - Update workflow for ports to use newer openssl on windows compile. 1193 - Fix warning for windres on resource files due to redefinition. 1194 119516 January 2024: Wouter 1196 - Fix to link with libssp for libcrypto and getaddrinfo check for 1197 only header. Also update crosscompile to remove ssp for 32bit. 1198 - Merge #993: Update b.root-servers.net also in example config file. 1199 120015 January 2024: Wouter 1201 - Fix to link with -lcrypt32 for OpenSSL 3.2.0 on Windows. 1202 12039 January 2024: Wouter 1204 - Merge #988: Fix NLnetLabs#981: dump_cache truncates large records. 1205 12065 January 2024: Wouter 1207 - Merge #987: skip edns frag retry if advertised udp payload size is 1208 not smaller. 1209 - Fix unit test for #987 change in udp1xxx retry packet send. 1210 12114 January 2024: Wouter 1212 - Remove unneeded newlines and improve indentation in remote control 1213 code. 1214 12153 January 2024: Wouter 1216 - Merge #980: DoH: reject non-h2 early. To fix #979: Improve errors 1217 for non-HTTP/2 DoH clients. 1218 - Merge #985: Add DoH and DoT to dnstap message. 1219 - Fix #983: Sha1 runtime insecure change was incomplete. 1220 122122 December 2023: Yorgos 1222 - Update example.conf with cookie options. 1223 12248 December 2023: Yorgos 1225 - Merge PR #973: Use the origin (DNAME) TTL for synthesized CNAMEs as 1226 per RFC 6672. 1227 12288 December 2023: Wouter 1229 - Fix root_zonemd unit test, it checks that the root ZONEMD verifies, 1230 now that the root has a valid ZONEMD. 1231 12327 December 2023: Wouter 1233 - Fix #974: doc: default number of outgoing ports without libevent. 1234 - Merge #975: Fixed some syntax errors in rpl files. 1235 12366 December 2023: Wouter 1237 - Fix to sync the tests script file common.sh. 1238 - iana portlist update. 1239 - Updated IPv4 and IPv6 address for b.root-servers.net in root hints. 1240 - Update test script file common.sh. 1241 - Fix tests to use new common.sh functions, wait_logfile and 1242 kill_from_pidfile. 1243 12445 December 2023: Wouter 1245 - Merge #971: fix 'WARNING: Message has 41 extra bytes at end'. 1246 - Fix #969: [FR] distinguish Do53, DoT and DoH in the logs. 1247 - Fix dnstap that assertion failed on logging other than UDP and TCP 1248 traffic. It lists it as TCP traffic. 1249 125027 November 2023: Yorgos 1251 - Merge #968: Replace the obsolescent fgrep with grep -F in tests. 1252 125327 November 2023: Wouter 1254 - Fix #964: config.h.in~ backup file in release tar balls. 1255 125624 November 2023: Yorgos 1257 - Use 127.0.0.1 explicitly in tests to avoid delays and errors on 1258 newer systems. 1259 12609 November 2023: Wouter 1261 - Fix unit test parse of origin syntax. 1262 12632 November 2023: Wouter 1264 - Set version number to 1.19.0. 1265 - Tag for 1.19.0rc1 release. It became 1.19.0 release on 8 nov 2023. 1266 The repository continues with 1.19.1. 1267 12681 November 2023: George 1269 - Mention flex and bison in README.md when building from repository 1270 source. 1271 12721 November 2023: Wouter 1273 - Fix SSL compile failure for definition in log_crypto_err_io_code_arg. 1274 - Fix SSL compile failure for other missing definitions in 1275 log_crypto_err_io_code_arg. 1276 - Fix compilation without openssl, remove unused function warning. 1277 127831 October 2023: George 1279 - Fix #941: dnscrypt doesn't work after upgrade to 1.18 with 1280 suggestion by dukeartem to also fix the udp_ancil with dnscrypt. 1281 128230 October 2023: George 1283 - Merge #930 from Stuart Henderson: add void to 1284 log_ident_revert_to_default declaration. 1285 128630 October 2023: Wouter 1287 - autoconf. 1288 128924 October 2023: George 1290 - Clearer configure text for missing protobuf-c development libraries. 1291 129220 October 2023: Wouter 1293 - Merge #951: Cachedb no store. The cachedb-no-store: yes option is 1294 used to stop cachedb from writing messages to the backend storage. 1295 It reads messages when data is available from the backend. The 1296 default is no. 1297 129819 October 2023: Wouter 1299 - Fix to print detailed errors when an SSL IO routine fails via 1300 SSL_get_error. 1301 130218 October 2023: George 1303 - Mailing list patches from Daniel Gröber for DNS64 fallback to plain 1304 AAAA when no A record exists for synthesis, and minor DNS64 code 1305 refactoring for better readability. 1306 - Fixes for the DNS64 patches. 1307 - Update the dns64_lookup.rpl test for the DNS64 fallback patch. 1308 - Merge #955 from buevsan: fix ipset wrong behavior. 1309 - Update testdata/ipset.tdir test for ipset fix. 1310 131117 October 2023: Wouter 1312 - Fix #954: Inconsistent RPZ handling for A record returned along with 1313 CNAME. 1314 131516 October 2023: George 1316 - Expose the script filename in the Python module environment 'mod_env' 1317 instead of the config_file structure which includes the linked list 1318 of scripts in a multi Python module setup; fixes #79. 1319 - Expose the configured listening and outgoing interfaces, if any, as 1320 a list of strings in the Python 'config_file' class instead of the 1321 current Swig object proxy; fixes #79. 1322 - For multi Python module setups, clean previously parsed module 1323 functions in __main__'s dictionary, if any, so that only current 1324 module functions are registered. 1325 132613 October 2023: George 1327 - Better fix for infinite loop when reading multiple lines of input on 1328 a broken remote control socket, by treating a zero byte line the 1329 same as transmission end. Addresses #947 and #948. 1330 133112 October 2023: Wouter 1332 - Merge #944: Disable EDNS DO. 1333 Disable the EDNS DO flag in upstream requests. This can be helpful 1334 for devices that cannot handle DNSSEC information. But it should not 1335 be enabled otherwise, because that would stop DNSSEC validation. The 1336 DNSSEC validation would not work for Unbound itself, and also not 1337 for downstream users. Default is no. The option 1338 is disable-edns-do: no 1339 134011 October 2023: George 1341 - Fix #850: [FR] Ability to use specific database in Redis, with new 1342 redis-logical-db configuration option. 1343 134411 October 2023: Wouter 1345 - Fix #949: "could not create control compt". 1346 - Fix that cachedb does not warn when serve-expired is disabled about 1347 use of serve-expired-reply-ttl and serve-expired-client-timeout. 1348 - Fix for #949: Fix pythonmod/ubmodule-tst.py for Python 3.x. 1349 135010 October 2023: George 1351 - Fix infinite loop when reading multiple lines of input on a broken 1352 remote control socket. Addresses #947 and #948. 1353 13549 October 2023: Wouter 1355 - Fix edns subnet so that queries with a source prefix of zero cause 1356 the recursor send no edns subnet option to the upstream. 1357 - Fix that printout of EDNS options shows the EDNS cookie option by 1358 name. 1359 13604 October 2023: Wouter 1361 - Fix #946: Forwarder returns servfail on upstream response noerror no 1362 data. 1363 13643 October 2023: George 1365 - Merge #881: Generalise the proxy protocol code. 1366 13672 October 2023: George 1368 - Fix misplaced comment. 1369 137022 September 2023: Wouter 1371 - Fix #942: 1.18.0 libunbound DNS regression when built without 1372 OpenSSL. 1373 137418 September 2023: Wouter 1375 - Fix rpz tcp-only action with rpz triggers nsdname and nsip. 1376 137715 September 2023: Wouter 1378 - Merge #936: Check for c99 with autoconf versions prior to 2.70. 1379 - Fix to remove two c99 notations. 1380 138114 September 2023: Wouter 1382 - Fix authority zone answers for obscured DNAMEs and delegations. 1383 13848 September 2023: Wouter 1385 - Fix send of udp retries when ENOBUFS is returned. It stops looping 1386 and also waits for the condition to go away. Reported by Florian 1387 Obser. 1388 13897 September 2023: Wouter 1390 - Fix to scrub resource records of type A and AAAA that have an 1391 inappropriate size. They are removed from responses. 1392 - Fix to move msgparse_rrset_remove_rr code to util/msgparse.c. 1393 - Fix to add EDE text when RRs have been removed due to length. 1394 - Fix to set ede match in unit test for rr length removal. 1395 - Fix to print EDE text in readable form in output logs. 1396 13976 September 2023: Wouter 1398 - Merge #931: Prevent warnings from -Wmissing-prototypes. 1399 140031 August 2023: Wouter 1401 - Fix autoconf 2.69 warnings in configure. 1402 - Fix #927: unbound 1.18.0 make test error. Fix make test without SHA1. 1403 140430 August 2023: Wouter 1405 - Fix for WKS call to getservbyname that creates allocation on exit 1406 in unit test by testing numbers first and testing from the services 1407 list later. 1408 140928 August 2023: Wouter 1410 - Fix for version generation race condition that ignored changes. 1411 141225 August 2023: Wouter 1413 - Fix compile error on NetBSD in util/netevent.h. 1414 141523 August 2023: Wouter 1416 - Tag for 1.18.0rc1 release. This became the 1.18.0 release on 1417 30 aug 2023, with the fix from 25 aug, fix compile on NetBSD 1418 included. The repository continues with version 1.18.1. 1419 142022 August 2023: Wouter 1421 - Set version number to 1.18.0. 1422 142321 August 2023: Wouter 1424 - Debug Windows ci workflow. 1425 - Fix windows ci workflow to install bison and flex. 1426 - Fix for #925: unbound.service: Main process exited, code=killed, 1427 status=11/SEGV. Fixes cachedb configuration handling. 1428 - Fix #923: processQueryResponse() THROWAWAY should be mindful of 1429 fail_reply. 1430 - Fix unit test for unbound-control to work when threads are disabled, 1431 and fix cache dump check. 1432 143318 August 2023: Wouter 1434 - Fix for iter_dec_attempts that could cause a hang, part of 1435 capsforid and qname minimisation, depending on the settings. 1436 - Fix uninitialized memory passed in padding bytes of cmsg to sendmsg. 1437 - Fix stat_values test to work with dig that enables DNS cookies. 1438 143917 August 2023: Wouter 1440 - Merge PR #762: Downstream DNS Server Cookies a la RFC7873 and 1441 RFC9018. Create server cookies for clients that send client cookies. 1442 This needs to be explicitly turned on in the config file with: 1443 `answer-cookie: yes`. A `cookie-secret:` can be configured for 1444 anycast setups. Without one, a random cookie secret is generated. 1445 The acl option `allow_cookie` allows queries with either a valid 1446 cookie or over a stateful transport. The statistics output has 1447 `queries_cookie_valid` and `queries_cookie_client` and 1448 `queries_cookie_invalid` information. The `ip\-ratelimit\-cookie:` 1449 value determines a rate limit for queries with cookies, if desired. 1450 - Fix regional_alloc_init for potential unaligned source of the copy. 1451 - Fix ip_ratelimit test to work with dig that enables DNS cookies. 1452 14532 August 2023: George 1454 - Move a cache reply callback in worker.c closer to the cache reply 1455 generation. 1456 14571 August 2023: George 1458 - Merge #911 from natalie-reece: Exclude EDE before other EDNS options 1459 when there isn't enough space. 1460 - For #911: Try to trim EXTRA-TEXT (and LDNS_EDE_OTHER options 1461 altogether) before giving up on attaching EDE options. 1462 - More braces and formatting for Fix for EDNS EDE size calculation to 1463 avoid future bugs. 1464 - Fix to use the now cached EDE, if any, for CD_bit queries. 1465 14661 August 2023: Wouter 1467 - Fix for EDNS EDE size calculation. 1468 146931 July 2023: George 1470 - Merge #790 from Tom Carpay: Add support for EDE caching in cachedb 1471 and subnetcache. 1472 147331 July 2023: Wouter 1474 - iana portlist update. 1475 147630 July 2023: George 1477 - Merge #759 from Tom Carpay: Add EDE (RFC8914) caching. 1478 147928 July 2023: George 1480 - Fix unused variable compile warning for kernel timestamps in 1481 netevent.c 1482 148321 July 2023: George 1484 - Merge #857 from eaglegai: fix potential memory leaks when errors 1485 happen. 1486 - For #857: fix mixed declarations and code. 1487 - Merge #118 from mibere: Changed verbosity level for Redis init & 1488 deinit. 1489 - Merge #390 from Frank Riley: Add missing callbacks to the python 1490 module. 1491 - Cleaner failure code for callback functions in interface.i. 1492 - Merge #889 from borisVanhoof: Free memory in error case + remove 1493 unused function. 1494 - For #889: use netcat-openbsd instead of netcat-traditional. 1495 - For #889: Account for num_detached_states before possible 1496 mesh_state_delete when erroring out. 1497 149820 July 2023: George 1499 - Merge #909 from headshog: Numeric truncation when parsing TYPEXX and 1500 CLASSXX representation. 1501 - For #909: Fix return values. 1502 - Merge #901 from Sergei Trofimovich: config: improve handling of 1503 unknown modules. 1504 150520 July 2023: Wouter 1506 - For #909: Fix RR class comparison. 1507 150814 July 2023: George 1509 - More clear description of the different auth-zone behaviors on the 1510 man page. 1511 151213 July 2023: George 1513 - Merge #880 from chipitsine: services/authzone.c: remove redundant 1514 check. 1515 151611 July 2023: George 1517 - Merge #664 from tilan7763: Add prefetch support for subnet cache 1518 entries. 1519 - For #664: Easier code flow for subnetcache prefetching. 1520 - For #664: Add testcase. 1521 - For #664: Rename subnet_prefetch tests to subnet_global_prefetch to 1522 differentiate from the new subnet prefetch support. 1523 15243 July 2023: George 1525 - Merge #739: Add SVCB dohpath support. 1526 - Code cleanup for sldns_str2wire_svcparam_key_lookup. 1527 - Merge #802: add validation EDEs to queries where the CD bit is set. 1528 - For #802: Cleanup comments and add RCODE check for CD bit test case. 1529 - Skip the 00-lint test. splint is not maintained; it either does not 1530 work or produces false positives. Static analysis is handled in the 1531 clang test. 1532 15333 July 2023: Wouter 1534 - Fix #906: warning: ‘Py_SetProgramName’ is deprecated. 1535 - Fix dereference of NULL variable warning in mesh_do_callback. 1536 153729 June 2023: George 1538 - More fixes for reference counting for python module and clean up 1539 failure code. 1540 - Merge #827 from rcmcdonald91: Eliminate unnecessary Python reloading 1541 which causes memory leaks. 1542 154329 June 2023: Wouter 1544 - Fix python modules with multiple scripts, by incrementing reference 1545 counts. 1546 154727 June 2023: George 1548 - Merge #892: Add cachedb hit stat. Introduces 'num.query.cachedb' as 1549 a new statistical counter. 1550 - Remove warning about unknown cast-function-type warning pragma. 1551 155222 June 2023: Wouter 1553 - Merge #903: contrib: add yocto compatible init script. 1554 155515 June 2023: Philip 1556 - Fix for issue #887 (Timeouts to forward servers on BSD based 1557 system with ASLR) 1558 - Probably fixes #516 (Stream reuse does not work on Windows) as well 1559 156014 June 2023: George 1561 - Properly handle all return values of worker_check_request during 1562 early EDE code. 1563 - Do not check the incoming request more than once. 1564 156512 June 2023: Wouter 1566 - Merge #896: Fix: #895: pythonmodule: add all site-packages 1567 directories to sys.path. 1568 - Fix #895: python + sysconfig gives ANOTHER path comparing to 1569 distutils. 1570 - Fix for uncertain unit test for doh buffer size events. 1571 157225 May 2023: Wouter 1573 - Fix unbound-dnstap-socket printout when no query is present. 1574 - Fix unbound-dnstap-socket time fraction conversion for printout. 1575 157619 May 2023: Wouter 1577 - Fix RPZ removal of client-ip, nsip, nsdname triggers from IXFR. 1578 - Fix to remove unused variables from RPZ clientip data structure. 1579 158016 May 2023: Wouter 1581 - Fix #888: [FR] Use kernel timestamps for dnstap. 1582 - Fix to print debug log for ancillary data with correct IP address. 1583 158411 May 2023: Wouter 1585 - Fix warning in windows compile, in set_recvtimestamp. 1586 15874 May 2023: Wouter 1588 - Fix #885: Error: util/configlexer.c: No such file or directory, 1589 adds error messages explaining to install flex and bison. 1590 - Fix to remove unused whitespace from acx_nlnetlabs.m4 and config.h. 1591 - Fix doxygen in addr_to_nat64 header definition. 1592 15931 May 2023: George 1594 - Merge #722 from David 'eqvinox' Lamparter: NAT64 support. 1595 - For #722: minor fixes, formatting, refactoring. 1596 15971 May 2023: Wouter 1598 - Fix RPZ IP responses with trigger rpz-drop on cache entries, that 1599 they are dropped. 1600 160126 April 2023: Philip 1602 - Fix issue #860: Bad interaction with 0 TTL records and serve-expired 1603 160426 April 2023: Wouter 1605 - Merge #882 from vvfedorenko: Features/dropqueuedpackets, with 1606 sock-queue-timeout option that drops packets that have been in the 1607 socket queue for too long. Added statistics num.queries_timed_out 1608 and query.queue_time_us.max that track the socket queue timeouts. 1609 - Fix for #882: small changes, date updated in Copyright for 1610 util/timeval_func.c and util/timeval_func.h. Man page entries and 1611 example entry. 1612 - Fix for #882: document variable to stop doxygen warning. 1613 161419 April 2023: Wouter 1615 - Fix for #878: Invalid IP address in unbound.conf causes Segmentation 1616 Fault on OpenBSD. 1617 161814 April 2023: Wouter 1619 - Merge #875: change obsolete txt URL in unbound-anchor.c to point 1620 to RFC 7958, and Fix #874. 1621 162213 April 2023: Wouter 1623 - Fix build badge, from failing travis link to github ci action link. 1624 16256 April 2023: Wouter 1626 - Fix for #870: Add test case for the qname minimisation and CNAME. 1627 16284 April 2023: Wouter 1629 - Fix #870: NXDOMAIN instead of NOERROR rcode when asked for existing 1630 CNAME record. 1631 163224 March 2023: Philip 1633 - Fix issue #676: Unencrypted query is sent when 1634 forward-tls-upstream: yes is used without tls-cert-bundle 1635 - Extra consistency check to make sure that when TLS is requested, 1636 either we set up a TLS connection or we return an error. 1637 163821 March 2023: Philip 1639 - Fix issue #851: reserved identifier violation 1640 164120 March 2023: Wouter 1642 - iana portlist update. 1643 164417 March 2023: George 1645 - Fix #812, fix #846, by using the SSL_OP_IGNORE_UNEXPECTED_EOF option 1646 to ignore the unexpected eof while reading in openssl >= 3. 1647 164816 March 2023: Wouter 1649 - Fix ssl.h include brackets, instead of quotes. 1650 165114 March 2023: Wouter 1652 - Fix unbound-dnstap-socket test program to reply the finish frame 1653 over a TLS connection correctly. 1654 165523 February 2023: Wouter 1656 - Fix for #852: Completion of error handling. 1657 165821 February 2023: Philip 1659 - Fix #825: Unexpected behavior with client-subnet-always-forward 1660 and serve-expired 1661 166210 February 2023: George 1663 - Clean up iterator/iterator.c::error_response_cache() and allow for 1664 better interaction with serve-expired, prefetch and cached error 1665 responses. 1666 16679 February 2023: George 1668 - Allow TTL refresh of expired error responses. 1669 - Add testcase for refreshing expired error responses. 1670 16719 February 2023: Wouter 1672 - Fix to ignore entirely empty responses, and try at another authority. 1673 This turns completely empty responses, a type of noerror/nodata into 1674 a servfail, but they do not conform to RFC2308, and the retry can 1675 fetch improved content. 1676 - Fix unit tests for spurious empty messages. 1677 - Fix consistency of unit test without roundrobin answers for the 1678 cnametooptout unit test. 1679 - Fix to git ignore the library symbol file that configure can create. 1680 16818 February 2023: Wouter 1682 - Fix #841: Unbound won't build with aaaa-filter-iterator.patch. 1683 168430 January 2023: George 1685 - Add duration variable for speed_local.test. 1686 168726 January 2023: Wouter 1688 - Fix acx_nlnetlabs.m4 for -Wstrict-prototypes. 1689 169023 January 2023: George 1691 - Fix #833: [FR] Ability to set the Redis password. 1692 169323 January 2023: Wouter 1694 - Fix #835: [FR] Ability to use Redis unix sockets. 1695 169620 January 2023: Wouter 1697 - Merge #819: Added new static zone type block_a to suppress all A 1698 queries for specific zones. 1699 170019 January 2023: Wouter 1701 - Set max-udp-size default to 1232. This is the same default value as 1702 the default value for edns-buffer-size. It restricts client edns 1703 buffer size choices, and makes unbound behave similar to other DNS 1704 resolvers. The new choice, down from 4096 means it is harder to get 1705 large responses from Unbound. Thanks to Xiang Li, from NISL Lab, 1706 Tsinghua University. 1707 - Add harden-unknown-additional option. It removes 1708 unknown records from the authority section and additional section. 1709 Thanks to Xiang Li, from NISL Lab, Tsinghua University. 1710 - Set default for harden-unknown-additional to no. So that it does 1711 not hamper future protocol developments. 1712 - Fix test for new default. 1713 171418 January 2023: Wouter 1715 - Fix not following cleared RD flags potentially enables amplification 1716 DDoS attacks, reported by Xiang Li and Wei Xu from NISL Lab, 1717 Tsinghua University. The fix stops query loops, by refusing to send 1718 RD=0 queries to a forwarder, they still get answered from cache. 1719 172013 January 2023: Wouter 1721 - Merge #826: Аdd a metric about the maximum number of collisions in 1722 lrushah. 1723 - Improve documentation for #826, describe the large collisions amount. 1724 17259 January 2023: Wouter 1726 - Fix python module install path detection. 1727 - Fix python version detection in configure. 1728 17296 January 2023: Wouter 1730 - Fix #823: Response change to NODATA for some ANY queries since 1731 1.12, tested on 1.16.1. 1732 - Fix wildcard in hyperlocal zone service degradation, reported 1733 by Sergey Kacheev. This fix is included in 1.17.1rc2. 1734 That became 1.17.1 on 12 Jan 2023, the code repo continues 1735 with 1.17.2. 1.17.1 excludes fix #823, it is included forwards. 1736 17375 January 2023: Wouter 1738 - Tag for 1.17.1 release. 1739 17402 January 2023: Wouter 1741 - Fix windows compile for libunbound subprocess reap comm point closes. 1742 - Update github workflows to use checkout v3. 1743 174414 December 2022: George 1745 - Merge #569 from JINMEI Tatuya: add keep-cache option to 1746 'unbound-control reload' to keep caches. 1747 174813 December 2022: George 1749 - Expose 'statistics-inhibit-zero' as a configuration option; the 1750 default value retains Unbound's behavior. 1751 - Expose 'max-sent-count' as a configuration option; the 1752 default value retains Unbound's behavior. 1753 - Merge #461 from Christian Allred: Add max-query-restarts option. 1754 Exposes an internal configuration but the default value retains 1755 Unbound's behavior. 1756 175713 December 2022: Wouter 1758 - Merge #808: Wrap Makefile script's directory variables in quotes. 1759 - Fix to wrap Makefile scripts directory in quotes for uninstall. 1760 17611 December 2022: Wouter 1762 - Fix #773: When used with systemd-networkd, unbound does not start 1763 until systemd-networkd-wait-online.service times out. 1764 176530 November 2022: George 1766 - Add SVCB and HTTPS to the types removed by 'unbound-control flush'. 1767 - Clear documentation for interactivity between the subnet module and 1768 the serve-expired and prefetch configuration options. 1769 177030 November 2022: Wouter 1771 - Fix #782: Segmentation fault in stats.c:404. 1772 177328 November 2022: Wouter 1774 - Fix for the ignore of tcp events for closed comm points, preserve 1775 the use after free protection features. 1776 177723 November 2022: Philip 1778 - Merge #720 from jonathangray: fix use after free when 1779 WSACreateEvent() fails. 1780 178122 November 2022: George 1782 - Ignore expired error responses. 1783 178411 November 2022: Wouter 1785 - Fix #779: [doc] Missing documentation in ub_resolve_event() for 1786 callback parameter was_ratelimited. 1787 17889 November 2022: George 1789 - Complementary fix for distutils.sysconfig deprecation in Python 3.10 1790 to commit 62c5039ab9da42713e006e840b7578e01d66e7f2. 1791 17928 November 2022: Wouter 1793 - Fix to ignore tcp events for closed comm points. 1794 - Fix to make sure to not read again after a tcp comm point is closed. 1795 - Fix #775: libunbound: subprocess reap causes parent process reap 1796 to hang. 1797 - iana portlist update. 1798 179921 October 2022: George 1800 - Merge #767 from jonathangray: consistently use IPv4/IPv6 in 1801 unbound.conf.5. 1802 180321 October 2022: Wouter 1804 - Fix that cachedb does not store failures in the external cache. 1805 180618 October 2022: George 1807 - Clarify the use of MAX_SENT_COUNT in the iterator code. 1808 180917 October 2022: Wouter 1810 - testcode/dohclient sets log identity to its name. 1811 181214 October 2022: Wouter 1813 - Merge #768 from fobser: Arithmetic on a pointer to void is a GNU 1814 extension. 1815 - In unit test, print python script name list correctly. 1816 181713 October 2022: Wouter 1818 - Tag for 1.17.0 release. The code repository continues with 1.17.1. 1819 182011 October 2022: George 1821 - Fix PROXYv2 header read for TCP connections when no proxied addresses 1822 are provided. 1823 18247 October 2022: Wouter 1825 - Tag for 1.17.0rc1 release. 1826 18277 October 2022: George 1828 - Fix to stop possible loops in the tcp reuse code (write_wait list 1829 and tcp_wait list). Based on analysis and patch from Prad Seniappan 1830 and Karthik Umashankar. 1831 - Fix unit test to properly test the reuse_write_wait_pop function. 1832 18336 October 2022: Wouter 1834 - Fix to stop responses with TC flag from resulting in partial 1835 responses. It retries to fetch the data elsewhere, or fails the 1836 query and in depth fix removes the TC flag from the cached item. 1837 - Fix proxy length debug output printout typecasts. 1838 18395 October 2022: Wouter 1840 - Fix dnscrypt compile for proxy protocol code changes. 1841 18425 October 2022: George 1843 - Use DEBUG_TDIR from environment in mini_tdir.sh for debugging. 1844 - Fix string comparison in mini_tdir.sh. 1845 - Make ede.tdir test more predictable by using static data. 1846 - Fix checkconf test for dnscrypt and proxy port. 1847 18484 October 2022: George 1849 - Merge #764: Leniency for target discovery when under load (for 1850 NRDelegation changes). 1851 18524 October 2022: Wouter 1853 - Fix static analysis report to remove dead code from the 1854 rpz_callback_from_iterator_module function. 1855 - Fix to clean up after the acl_interface unit test. 1856 18573 October 2022: George 1858 - Merge #760: PROXYv2 downstream support. (New proxy-protocol-port 1859 configuration option). 1860 18613 October 2022: Wouter 1862 - Fix to remove erroneous TC flag from TCP upstream. 1863 - Fix test tdir skip report printout. 1864 - Fix windows compile, the identifier interface is defined in headers. 1865 - Fix to close errno block in comm_point_tcp_handle_read outside of 1866 ifdef. 1867 186826 September 2022: George 1869 - Better output for skipped tdir tests. 1870 187121 September 2022: Wouter 1872 - Patch for CVE-2022-3204 Non-Responsive Delegation Attack. 1873 - This patch was released in 1.16.3, the code repository continues 1874 with the previous features and fixes for 1.17.0. 1875 - Fix doxygen warning in respip.h. 1876 187720 September 2022: George 1878 - Convert tdir tests to use the new skip_test functionality. 1879 - Remove unused testcode/mini_tpkg.sh file. 1880 188116 September 2022: George 1882 - Merge #753: ACL per interface. (New interface-* configuration 1883 options). 1884 18852 September 2022: Wouter 1886 - Remove include that was there for debug purposes. 1887 - Fix to check pthread_t size after pthread has been detected. 1888 18891 September 2022: Wouter 1890 - Fix to update config tests to fix checking if nonblocking sockets 1891 work on OpenBSD. 1892 - Slow down log frequency of write wait failures. 1893 - Fix to set out of file descriptor warning to operational verbosity. 1894 - Fix to log a verbose message at operational notice level if a 1895 thread is not responding, to stats requests. It is logged with 1896 thread identifiers. 1897 189831 August 2022: Wouter 1899 - Fix to avoid process wide fcntl calls mixed with nonblocking 1900 operations after a blocked write. 1901 - Patch from Vadim Fedorenko that adds MSG_DONTWAIT to receive 1902 operations, so that instruction reordering does not cause mistakenly 1903 blocking socket operations. 1904 - Fix to wait for blocked write on UDP sockets, with a timeout if it 1905 takes too long the packet is dropped. 1906 - Fix for wait for udp send to stop when packet is successfully sent. 1907 190822 August 2022: Wouter 1909 - Fix #741: systemd socket activation fails on IPv6. 1910 191112 August 2022: Wouter 1912 - Fix to log accept error ENFILE and EMFILE errno, but slowly, once 1913 per 10 seconds. Also log accept failures when no slow down is used. 1914 19155 August 2022: Wouter 1916 - Fix #734 [FR] enable unbound-checkconf to detect more (basic) 1917 errors. 1918 19194 August 2022: Wouter 1920 - Fix ratelimit inconsistency, for ip-ratelimits the value is the 1921 amount allowed, like for ratelimits. 1922 19232 August 2022: Wouter 1924 - Fix edns subnet so that scope 0 answers only match sourcemask 0 1925 queries for answers from cache if from a query with sourcemask 0. 1926 - Fix unittest for edns subnet change. 1927 - Merge #730 from luisdallos: Fix startup failure on Windows 8.1 due 1928 to unsupported IPV6_USER_MTU socket option being set. 1929 19301 August 2022: Wouter 1931 - Fix the novel ghost domain issues CVE-2022-30698 and CVE-2022-30699. 1932 - Tests for ghost domain fixes. 1933 - Tag for 1.16.2 release. The code repo continues with 1.16.3. 1934 - Fix #728: alloc_reg_obtain() core dump. Stop double 1935 alloc_reg_release when serviced_create fails. 1936 193719 July 2022: George 1938 - Update documentation for 'outbound-msg-retry:'. 1939 194019 July 2022: Wouter 1941 - Merge #718: Introduce infra-cache-max-rtt option to config max 1942 retransmit timeout. 1943 194415 July 2022: Wouter 1945 - Merge PR 714: Avoid treat normal hosts as unresponsive servers. 1946 And fixup the lock code. 1947 - iana portlist update. 1948 194912 July 2022: George 1950 - For windows crosscompile, fix setting the IPV6_MTU socket option 1951 equivalent (IPV6_USER_MTU); allows cross compiling with latest 1952 cross-compiler versions. 1953 195412 July 2022: Wouter 1955 - Fix dname count in sldns parse type descriptor for SVCB and HTTPS. 1956 195711 July 2022: Wouter 1958 - Fix verbose EDE error printout. 1959 19604 July 2022: George 1961 - Fix bug introduced in 'improve val_sigcrypt.c::algo_needs_missing for 1962 one loop pass'. 1963 - Merge PR #668 from Cristian Rodríguez: Set IP_BIND_ADDRESS_NO_PORT on 1964 outbound tcp sockets. 1965 19664 July 2022: Wouter 1967 - Tag for 1.16.1rc1 release. This became 1.16.1 on 11 July 2022. 1968 The code repo continues with version 1.16.2 under development. 1969 19703 July 2022: George 1971 - Merge PR #671 from Petr Menšík: Disable ED25519 and ED448 in FIPS 1972 mode on openssl3. 1973 - Merge PR #660 from Petr Menšík: Sha1 runtime insecure. 1974 - For #660: formatting, less verbose logging, add EDE information. 1975 - Fix for correct openssl error when adding windows CA certificates to 1976 the openssl trust store. 1977 - Improve val_sigcrypt.c::algo_needs_missing for one loop pass. 1978 - Reintroduce documentation and more EDE support for 1979 val_sigcrypt.c::dnskeyset_verify_rrset_sig. 1980 19811 July 2022: George 1982 - Merge PR #706: NXNS fallback. 1983 - From #706: Cached NXDOMAIN does not increase the target nx 1984 responses. 1985 - From #706: Don't generate parent side queries if we already 1986 have the lame records in cache. 1987 - From #706: When a lame address is the best choice, don't try to 1988 generate target queries when the missing targets are all lame. 1989 199029 June 2022: Wouter 1991 - iana portlist update. 1992 - Fix detection of libz on windows compile with static option. 1993 - Fix compile warning for windows compile. 1994 199529 June 2022: George 1996 - Add debug option to the mini_tdir.sh test code. 1997 - Fix #704: [FR] Statistics counter for number of outgoing UDP queries 1998 sent; introduces 'num.query.udpout' to the 'unbound-control stats' 1999 command. 2000 - Fix to not count cached NXDOMAIN for MAX_TARGET_NX. 2001 - Allow fallback to the parent side when MAX_TARGET_NX is reached. 2002 This will also allow MAX_TARGET_NX more NXDOMAINs. 2003 200428 June 2022: George 2005 - Show the output of the exact .rpl run that failed with 'make test'. 2006 - Fix for cached 0 TTL records to not trigger prefetching when 2007 serve-expired-client-timeout is set. 2008 200928 June 2022: Wouter 2010 - Fix test program dohclient close to use portability routine. 2011 201223 June 2022: Tom 2013 - Clarify -v flag manpage entry (#705) 2014 201522 June 2022: Philip 2016 - Fix #663: use after free issue with edns options. 2017 201821 June 2022: Philip 2019 - Fix for loading locally stored zones that have lines with blanks or 2020 blanks and comments. 2021 202220 June 2022: George 2023 - Remove unused LDNS function check for GOST Engine unloading. 2024 202514 June 2022: George 2026 - Merge PR #688: Rpz url notify issue. 2027 - Note in the unbound.conf text that NOTIFY is allowed from the url: 2028 addresses for auth and rpz zones. 2029 20303 June 2022: George 2031 - Fix for edns client subnet to respect not looking in its cache when 2032 instructed to do so (e.g., prefetch). 2033 20343 June 2022: Wouter 2035 - makedist.sh picks up 32bit libssp-0.dll when 32bit compile. 2036 203727 May 2022: Wouter 2038 - Fix #684: [FTBS] configure script error with libmnl on openSUSE 15.3 (and possibly other distributions) 2039 - Version is set to 1.16.0 for release. Release tag 1.16.0rc1. This 2040 became release 1.16.0 on 2 June 2022. The source code branch 2041 continues with version 1.16.1 under development. 2042 204320 May 2022: Wouter 2044 - Fix to silence test for ede error output to the console from the 2045 test setup script. 2046 - Fix ede test to not use default pidfile, and use local interface. 2047 - Fix some lint type warnings. 2048 204918 May 2022: George 2050 - Fix typos in config_set_option for the 'num-threads' and 2051 'ede-serve-expired' options. 2052 205315 May 2022: George 2054 - Fix #678: [FR] modify behaviour of unbound-control rpz_enable zone, 2055 by updating unbound-control's documentation. 2056 205712 May 2022: George 2058 - Fix #417: prefetch and ECS causing cache corruption when used 2059 together. 2060 206112 May 2022: Wouter 2062 - Merge #677: Allow using system certificates not only on Windows, 2063 from pemensik. 2064 - For #677: Added tls-system-cert to config parser and documentation. 2065 206611 May 2022: Wouter 2067 - Fix #673: DNS over TLS: error: SSL_handshake syscall: No route to 2068 host. 2069 207010 May 2022: George 2071 - Fix Python build in non-source directory; based on patch by 2072 Michael Tokarev. 2073 20746 May 2022: Tom 2075 - Merge PR #604: Add basic support for EDE (RFC8914). 2076 207728 April 2022: Wouter 2078 - Fix #670: SERVFAIL problems with unbound 1.15.0 running on 2079 OpenBSD 7.1. 2080 20818 April 2022: Wouter 2082 - Fix zonemd check to allow unsupported algorithms to load. 2083 If there are only unsupported algorithms, or unsupported schemes, 2084 and no failed or successful other ZONEMD records, or malformed 2085 or bad ZONEMD records, the unsupported records allow the zone load. 2086 - Fix zonemd unsupported algo check. 2087 - Fix zonemd unsupported algo check reason to not copy to next record, 2088 and check for success for debug printout. 2089 - Fix zonemd unsupported algo check to print unsupported reason before 2090 zeroing it. 2091 - Fix zonemd unsupported algo check to set reason to NULL before the 2092 check routine, but after malformed checks, to get the correct NULL 2093 output when the digest matches. 2094 209525 March 2022: Wouter 2096 - Fix spelling error in comment in sldns_str2wire_svcparam_key_lookup. 2097 209823 March 2022: Wouter 2099 - Fix #651: [FR] Better logging for refused queries. 2100 210118 March 2022: George 2102 - Merge PR #648 from eaglegai: fix -q doesn't work when use with 2103 'unbound-control stats_shm'. 2104 210517 March 2022: Wouter 2106 - Fix to describe auth-zone and other configuration at the local-zone 2107 configuration option, to allow for more broadly view of the options. 2108 210916 March 2022: Wouter 2110 - Fix to ensure uniform handling of spaces and tabs when parsing RRs. 2111 21129 March 2022: Wouter 2113 - Merge #644: Make `install-lib` make target install the pkg-config 2114 file. 2115 21167 March 2022: Wouter 2117 - Fix configure for python to use sysutils, because distutils is 2118 deprecated. It uses sysutils when available, distutils otherwise. 2119 21203 March 2022: Wouter 2121 - Fix #637: Integer Overflow in sldns_str2period function. 2122 - Fix for #637: fix integer overflow checks in sldns_str2period. 2123 21242 March 2022: George 2125 - Merge PR #632 from scottrw93: Match cnames in ipset. 2126 - Various fixes for #632: variable initialisation, convert the qinfo 2127 to str once, accept trailing dot in the local-zone ipset option. 2128 21292 March 2022: Wouter 2130 - Fix compile warnings for printf ll format on mingw compile. 2131 21321 March 2022: Wouter 2133 - Fix pythonmod for change in iter_dp_is_useless function prototype. 2134 213528 February 2022: George 2136 - Fix #630: Unify the RPZ log messages. 2137 - Merge #623 from rex4539: Fix typos. 2138 213928 February 2022: Wouter 2140 - Fix #633: Document unix domain socket support for unbound-control. 2141 - Fix for #633: updated fix with new text. 2142 - Fix edns client subnet to add the option based on the option list, 2143 so that it is not state dependent, after the state fix of #605 for 2144 double EDNS options. 2145 - Fix for edns client subnet option add fix in removal code, from review. 2146 214725 February 2022: Wouter 2148 - Fix to detect that no IPv6 support means that IPv6 addresses are 2149 useless for delegation point lookups. 2150 - update Makefile dependencies. 2151 - Fix check interface existence for support detection in remote lookup. 2152 215318 February 2022: Wouter 2154 - Fix that address not available is squelched from the logs for 2155 udp connect failures. It is visible on verbosity 4 and more. 2156 - Merge #631 from mollyim: Replace OpenSSL's ERR_PACK with 2157 ERR_GET_REASON. 2158 215916 February 2022: Wouter 2160 - Fix for #628: fix rpz-passthru for qname trigger by localzone type. 2161 216215 February 2022: Wouter 2163 - Fix #628: A rpz-passthru action is not ending RPZ zone processing. 2164 216511 February 2022: Wouter 2166 - Fix #624: Unable to stop Unbound in Windows console (does not 2167 respond to CTRL+C command). 2168 - Fix #618: enabling interface-automatic disables DNS-over-TLS. 2169 Adds the option to list interface-automatic-ports. 2170 - Remove debug info from #618 fix. 2171 21727 February 2022: Wouter 2173 - Fix that TCP interface does not use TLS when TLS is also configured. 2174 21754 February 2022: Wouter 2176 - Fix #412: cache invalidation issue with CNAME+A. 2177 21783 February 2022: Wouter 2179 - Fix for #611: Integer overflow in sldns_wire2str_pkt_scan. 2180 - Tag for 1.15.0rc1 created. That became 1.15.0 on 10 feb 2022. 2181 The repository continues with version 1.15.1. 2182 21832 February 2022: George 2184 - Merge PR #532 from Shchelk: Fix: buffer overflow bug. 2185 - Merge PR #616: Update ratelimit logic. It also introduces 2186 ratelimit-backoff and ip-ratelimit-backoff configuration options. 2187 - Change aggressive-nsec default to yes. 2188 - Merge PR #617: Update stub/forward-host notation to accept port and 2189 tls-auth-name. 2190 - Update stream_ssl.tdir test to also use the new forward-host 2191 notation. 2192 21932 February 2022: Wouter 2194 - Update version number in repo to 1.15.0 for upcoming release, 2195 since it changes the aggressive-nsec default and the ratelimit change. 2196 - Fix header comment for doxygen for authextstrtoaddr. 2197 - please clang analyzer for loop in test code. 2198 - Fix docker splint test to use more portable uname. 2199 - Update contrib/aaaa-filter-iterator.patch with diff for current 2200 software version. 2201 22021 February 2022: George 2203 - Merge PR #603 from fobser: Use OpenSSL 1.1 API to access DSA and RSA 2204 internals. 2205 220631 January 2022: George 2207 - Fix review comment for use-after-free when failing to send UDP out. 2208 220931 January 2022: Wouter 2210 - iana portlist update. 2211 221229 January 2022: George 2213 - Fix tls-* and ssl-* documented alternate syntax to also be available 2214 through remote-control and unbound-checkconf. 2215 - Better cleanup on failed DoT/DoH listening socket creation. 2216 221726 January 2022: George 2218 - Fix #599: [FR] RFC 9156 (obsoletes RFC 7816), by noting the new RFC 2219 document. 2220 222126 January 2022: Wouter 2222 - Test for NSID in SERVFAIL response due to DNSSEC bogus. 2223 222425 January 2022: George 2225 - Fix #588: Unbound 1.13.2 crashes due to p->pc is NULL in 2226 serviced_udp_callback. 2227 - Merge PR #612: TCP race condition. 2228 222925 January 2022: Wouter 2230 - Fix #610: Undefine-shift in sldns_str2wire_hip_buf. 2231 223219 January 2022: George 2233 - For dnstap, do not wakeupnow right there. Instead zero the timer to 2234 force the wakeup callback asap. 2235 223614 January 2022: George 2237 - Merge PR #605: 2238 - Fix EDNS to upstream where the same option could be attached 2239 more than once. 2240 - Add a region to serviced_query for allocations. 2241 224214 January 2022: Wouter 2243 - Add rpz: for-downstream: yesno option, where the RPZ zone is 2244 authoritatively answered for, so the RPZ zone contents can be 2245 checked with DNS queries directed at the RPZ zone. 2246 - For #602: Allow the module-config "subnetcache validator cachedb 2247 iterator". 2248 224911 January 2022: George 2250 - Fix prematurely terminated TCP queries when a reply has the same ID. 2251 22527 January 2022: Wouter 2253 - Merge #600 from pemensik: Change file mode before changing file 2254 owner. 2255 22565 January 2022: Wouter 2257 - Fix for #596: fix that rpz return message is returned and not just 2258 the rcode from the iterator return path. This fixes signal unset RA 2259 after a CNAME. 2260 - Fix unit tests for rpz now that the AA flag returns successfully from 2261 the iterator loop. 2262 - Fix for #596: add unit test for nsdname trigger and signal unset RA. 2263 - Fix for #596: add unit test for nsip trigger and signal unset RA. 2264 - Fix #598: Fix unbound-checkconf fatal error: module conf 2265 'respip dns64 validator iterator' is not known to work. 2266 - Fix for #596: Fix rpz-signal-nxdomain-ra to work for clientip 2267 triggered operation. 2268 22694 January 2022: Wouter 2270 - Fix #596: unset the RA bit when a query is blocked by an unbound 2271 RPZ nxdomain reply. The option rpz-signal-nxdomain-ra allows to 2272 signal that a domain is externally blocked to clients when it 2273 is blocked with NXDOMAIN by unsetting RA. 2274 - Fix to add test for rpz-signal-nxdomain-ra. 2275 - Fix #596: only unset RA when NXDOMAIN is signalled. 2276 - Fix that RPZ does not set RD flag on replies, it should be copied 2277 from the query. 2278 227922 December 2021: George 2280 - contrib/aaaa-filter-iterator.patch file renewed diff content to 2281 apply cleanly to the current coderepo for the current code version. 2282 228320 December 2021: George 2284 - Fix #591: Unbound-anchor manpage links to non-existent license file. 2285 228613 December 2021: George 2287 - Add missing configure flags for optional features in the 2288 documentation. 2289 - Fix Unbound capitalization in the documentation. 2290 229113 December 2021: Wouter 2292 - Fix to pick up other class local zone information before unlock. 2293 229410 December 2021: George 2295 - Allow local-data for classes other than IN to inherit a configured 2296 local-zone's type if possible, instead of defaulting to type 2297 transparent as per the implicit rule. 2298 229910 December 2021: Wouter 2300 - Add code similar to fix for ldns for tab between strings, for 2301 consistency, the test case was not broken. 2302 23036 December 2021: Wouter 2304 - Merge PR #581 from fobser: Fix -Wmissing-prototypes and -Wshadow 2305 warnings in rpz. 2306 - Fix validator debug output about DS support, print correct algorithm. 2307 23083 December 2021: Wouter 2309 - Fix compile warning for if_nametoindex on windows 64bit. 2310 23111 December 2021: Wouter 2312 - configure is set to 1.14.0, and release branch. 2313 This was released as version 1.14.0 on 9 Dec 2021, with the doxygen 2314 fix below included. The main branch continues as 1.14.1. 2315 - Fix doc/unbound.doxygen to remove obsolete tag warning. 2316 23171 December 2021: George 2318 - Merge PR #511 from yan12125: Reduce unnecessary linking. 2319 - Merge PR #493 from Jaap: Fix generation of libunbound.pc. 2320 - Merge PR #555 from fobser: Allow interface names as scope-id in IPv6 2321 link-local addresses. 2322 - Merge PR #562 from Willem: Reset keepalive per new tcp session. 2323 - Merge PR #522 from sibeream: memory management violations fixed. 2324 - Merge PR #530 from Shchelk: Fix: dereferencing a null pointer. 2325 - Fix #454: listen_dnsport.c:825: error: ‘IPV6_TCLASS’ undeclared. 2326 - Fix #574: Review fixes for size allocation. 2327 232830 November 2021: Wouter 2329 - Fix to remove git tracking and ci information from release tarballs. 2330 - iana portlist update. 2331 233229 November 2021: Wouter 2333 - Merge PR #570 from rex4539: Fix typos. 2334 - Fix for #570: regen aclocal.m4, fix configure.ac for spelling. 2335 - Fix to make python module opt_list use opt_list_in. 2336 - Fix #574: unbound-checkconf reports fatal error if interface names 2337 are used as value for interfaces: 2338 - Fix #574: Review fixes for it. 2339 - Fix #576: [FR] UB_* error codes in unbound.h 2340 - Fix #574: Review fix for spelling. 2341 234215 November 2021: Tom 2343 - Improve EDNS option handling, now also works for synthesised 2344 responses such as local-data and server.id CH TXT responses. 2345 23465 November 2021: George 2347 - Fix for #558: fix loop in comm_point->tcp_free when a comm_point is 2348 reclaimed more than once during callbacks. 2349 - Fix for #558: clear the UB_EV_TIMEOUT bit before adding an event. 2350 23515 November 2021: Wouter 2352 - Fix that forward-zone name is documented as the full name of the 2353 zone. It is not relative but a fully qualified domain name. 2354 - Fix analyzer review failure in rpz action override code to not 2355 crash on unlocking the local zone lock. 2356 - Fix to remove unused code from rpz resolve client and action 2357 function. 2358 - Merge #565: unbound.service.in: Disable ProtectKernelTunables again. 2359 23602 November 2021: Wouter 2361 - Fix #552: Unbound assumes index.html exists on RPZ host. 2362 236311 October 2021: Wouter 2364 - Fix chaos replies to have truncation for short message lengths, 2365 or long reply strings. 2366 - Fix to protect custom regional create against small values. 2367 23684 October 2021: Wouter 2369 - Fix to add example.conf note for outbound-msg-retry. 2370 237127 September 2021: Wouter 2372 - Implement RFC8375: Special-Use Domain 'home.arpa.'. 2373 237421 September 2021: Wouter 2375 - For crosscompile on windows, detect 64bit stackprotector library. 2376 - Fix crosscompile shell syntax. 2377 - Fix crosscompile windows to use libssp when it exists. 2378 - For the windows compile script disable gost. 2379 - Fix that on windows, use BIO_set_callback_ex instead of deprecated 2380 BIO_set_callback. 2381 - Fix crosscompile script for the shared build flags. 2382 238320 September 2021: Wouter 2384 - Fix crosscompile on windows to work with openssl 3.0.0 the 2385 link with ws2_32 needs -l:libssp.a for __strcpy_chk. 2386 Also copy results from lib64 directory if needed. 2387 238810 September 2021: Wouter 2389 - Fix initialisation errors reported by gcc sanitizer. 2390 - Fix lock debug code for gcc sanitizer reports. 2391 - Fix more initialisation errors reported by gcc sanitizer. 2392 23938 September 2021: Wouter 2394 - Merged #41 from Moritz Schneider: made outbound-msg-retry 2395 configurable. 2396 - Small fixes for #41: changelog, conflicts resolved, 2397 processQueryResponse takes an iterator env argument like other 2398 functions in the iterator, no colon in string for set_option, 2399 and some whitespace style, to make it similar to the rest. 2400 - Fix for #41: change outbound retry to int to fix signed comparison 2401 warnings. 2402 - Fix root_anchor test to check with new icannbundle date. 2403 24043 September 2021: Wouter 2405 - Fix #538: Fix subnetcache statistics. 2406 24071 September 2021: Wouter 2408 - Fix tcp fastopen failure when disabled, try normal connect instead. 2409 241027 August 2021: Wouter 2411 - Fix #533: Negative responses get cached even when setting 2412 cache-max-negative-ttl: 1 2413 241425 August 2021: Wouter 2415 - Merge #401: RPZ triggers. This add additional RPZ triggers, 2416 unbound supports a full set of rpz triggers, and this now 2417 includes nsdname, nsip and clientip triggers. Also actions 2418 are fully supported, and this now includes the tcp-only action. 2419 - Fix #536: error: RPZ: name of record (drop.spamhaus.org.rpz.local.) 2420 to insert into RPZ. 2421 - Fix the stream wait stream_wait_count_lock and http2 buffer locks 2422 setup and desetup from race condition. 2423 - Fix RPZ locks. Do not unlock zones lock if requested and rpz find 2424 zone does not find the zone. Readlock the clientip that is found 2425 for ipbased triggers. Unlock the nsdname zone lock when done. 2426 Unlock zone and ip in rpz nsip and nsdname callback. Unlock 2427 authzone and localzone if clientip found in rpz worker call. 2428 - Fix compile warning in libunbound for listen desetup routine. 2429 - Fix asynclook unit test for setup of lockchecks before log. 2430 243120 August 2021: Wouter 2432 - Fix #529: Fix: log_assert does nothing if UNBOUND_DEBUG is 2433 undefined. 2434 - Fix #531: Fix: passed to proc after free. 2435 243617 August 2021: Wouter 2437 - Fix that --with-ssl can use "/usr/include/openssl11" to pass the 2438 location of a different openssl version. 2439 - Fix #527: not sending quad9 cert to syslog (and may be more). 2440 - Fix sed script in ssldir split handling. 2441 244216 August 2021: George 2443 - Merge PR #528 from fobser: Make sldns_str2wire_svcparam_buf() 2444 static. 2445 244616 August 2021: Wouter 2447 - Fix to support harden-algo-downgrade for ZONEMD dnssec checks. 2448 244913 August 2021: Wouter 2450 - Support using system-wide crypto policies. 2451 - Fix for #431: Squelch permission denied errors for udp connect, 2452 and udp send, they are visible at higher verbosity settings. 2453 - Fix zonemd verification of key that is not in DNS but in the zone 2454 and needs a chain of trust. 2455 - zonemd, fix order of bogus printout string manipulation. 2456 245712 August 2021: George 2458 - Merge PR #514, from ziollek: Docker environment for run tests. 2459 - For #514: generate configure. 2460 246112 August 2021: Wouter 2462 - And 1.13.2rc1 became the 1.13.2 with the fix for the python module 2463 build. The current code repository continues with version 1.13.3. 2464 - Add test tool readzone to .gitignore. 2465 - Merge #521: Update mini_event.c. 2466 - Merge #523: fix: free() call more than once with the same pointer. 2467 - Merge #519: Support for selective enabling tcp-upstream for 2468 stub/forward zones. 2469 - For #519: note stub-tcp-upstream and forward-tcp-upstream in 2470 the example configuration file. 2471 - For #519: yacc and lex. And fix python bindings, and test program 2472 unbound-dnstap-socket. 2473 - For #519: fix comments for doxygen. 2474 - Fix to print error from unbound-anchor for writing to the key 2475 file, also when not verbose. 2476 24775 August 2021: Wouter 2478 - Tag for 1.13.2rc1 release. 2479 - Fix #520: Unbound 1.13.2rc1 fails to build python module. 2480 24814 August 2021: George 2482 - Merge PR #415 from sibeream: Use 2483 /proc/sys/net/ipv4/ip_local_port_range to determine available outgoing 2484 ports. (New --enable-linux-ip-local-port-range configuration option) 2485 - Bump MAX_RESTART_COUNT to 11 from 8; in relation to #438. This 2486 allows longer CNAME chains in Unbound. 2487 24884 August 2021: Wouter 2489 - In unit test use openssl set security level to allow keys in test. 2490 - Fix static analysis warnings about localzone locks that are unused. 2491 - Fix missing locks in zonemd unit test. 2492 - Fix readzone compile under debug config. 2493 - Fix out of sourcedir run of zonemd unit tests. 2494 - Fix libnettle zonemd unit test. 2495 - Fix unit test zonemd_reload for use in run_vm. 2496 24973 August 2021: George 2498 - Listen to read or write events after the SSL handshake. 2499 Sticky events on windows would stick on read when write was needed. 2500 25013 August 2021: Wouter 2502 - Merge PR #517 from dyunwei: #420 breaks the mesh reply list 2503 function that need to reuse the dns answer. 2504 - Annotate assertion into error printout; we think it may be an 2505 error, but the situation looks harmless. 2506 - Fix sign comparison warning on FreeBSD. 2507 25082 August 2021: Wouter 2509 - Prepare for OpenSSL 3.0.0 provider API usage, move the sldns 2510 keyraw functions to produce EVP_PKEY results. 2511 - Move RSA and DSA to use OpenSSL 3.0.0 API. 2512 - Move ECDSA functions to use OpenSSL 3.0.0 API. 2513 - iana portlist update. 2514 - Fix verbose printout failure in tcp reuse unit test. 2515 251630 July 2021: Wouter 2517 - Fix #515: Compilation against openssl 3.0.0 beta2 is failing to 2518 build unbound. 2519 - For #515: Fix compilation with openssl 3.0.0 beta2, lib64 dir and 2520 SSL_get_peer_certificate. 2521 - Move acx_nlnetlabs.m4 to version 41, with lib64 openssl dir check. 2522 252326 July 2021: George 2524 - Merge #513: Stream reuse, attempt to fix #411, #439, #469. This 2525 introduces a couple of fixes for the stream reuse functionality 2526 that could result in broken internal structures. 2527 252826 July 2021: Wouter 2529 - Merge #512: unbound.service.in: upgrade hardening to latest 2530 standards. 2531 - Fix readzone unknown type print for memory resize. 2532 253321 July 2021: Wouter 2534 - Fix that ldns_zone_new_frm_fp_l counts the line number for an empty 2535 line after a comment. 2536 253716 July 2021: George 2538 - Introduce 'http-user-agent:' and 'hide-http-user-agent:' options. 2539 254016 July 2021: Wouter 2541 - Merge #510 from ndptech: Don't call a function which hasn't been 2542 defined. 2543 - Fix for #510: in depth, use ifdefs for windows api event calls. 2544 - Fix spelling in doc/unbound.doxygen comment. 2545 - Fix spelling in localzone.h comment. 2546 - Fix unbound-control local_data and local_datas to print detailed 2547 syntax errors. 2548 - review fix to remove duplicate error printout. 2549 - Insert header into testcode/readzone.c, it was missing. 2550 - Fix from lint for ignored return value. 2551 - Fix for older parsers for function call in serve expired get cached. 2552 25536 July 2021: Wouter 2554 - iana portlist update. 2555 25565 July 2021: George 2557 - Fix compiler warnings for #491. 2558 - Fix clang-analysis warnings for testcode/readzone.c. 2559 25604 July 2021: George 2561 - Fix Wunused-result compile warnings. 2562 25632 July 2021: Tom 2564 - Merge PR #491: Add SVCB and HTTPS types and handling according to 2565 draft-ietf-dnsop-svcb-https. 2566 25672 July 2021: Wouter 2568 - Fix #506: Python Module Seems to Leak Memory if it Experiences an 2569 Unhandled Exception. 2570 257125 June 2021: Wouter 2572 - Fix up permissions on rpl data file in tests. 2573 - Fix testbound newline treatment in moment_read and tempfile write. 2574 - Fix configure grep for reuseport default for failure. 2575 - Fix compat ctime_r return value 2576 - Fix configure does not require pkg-config if not needed. 2577 - Fix unit test in the ctime_r calls for autotrust and in testbound. 2578 - Fix auth zone download on windows to unlink before rename. 2579 258024 June 2021: Wouter 2581 - Add analyzer and port compile github workflow. 2582 258323 June 2021: Wouter 2584 - Fix #503: DNS over HTTPS response truncated. 2585 - Fix warnings reported by the gcc analyzer. 2586 258721 June 2021: George 2588 - Fix #495: Documentation or implementation of "verbosity" option. 2589 259018 June 2021: Wouter 2591 - Fix a number of warnings reported by the gcc analyzer. 2592 259315 June 2021: George 2594 - Merge #440 by kimheino: Various fixes to contrib/unbound_munin_ file. 2595 259614 June 2021: Wouter 2597 - Fix configure nonblocking test and onmingw test to use host. 2598 259910 June 2021: Wouter 2600 - Fix #500: SPEC file in version 1.13.1 references version 1.4; 2601 unable to build RPM from source. 2602 - Fix contrib/unbound.spec, fixed url and comment. 2603 26049 June 2021: George 2605 - Merge #486 by fobster: Make VAL_MAX_RESTART_COUNT configurable. 2606 - Generated lexer and parser for #486; updated example.conf. 2607 - Fix #413 (based on patch by k-ronny): unbound: does not compile 2608 on macOS 11.1-x86_64 host. 2609 - Use host_os instead of target_os in configure for Darwin8 build. 2610 26118 June 2021: George 2612 - Fix unused variable warning when compiling with --enable-dnstap. 2613 26147 June 2021: George 2615 - Merge #448 from shoeper: Update unbound-control.8.in, fix 2616 rpz_disable typo. 2617 - Fix #425: Document auth-zone supports communication with DNS 2618 primary on nondefault port. 2619 26201 June 2021: George 2621 - Fix test for zonemd-check option. 2622 262327 May 2021: Wouter 2624 - Merge #496 from banburybill: Use build system endianness if 2625 available, otherwise try to work it out. 2626 - zonemd-check: yesno option, default no, enables the processing 2627 of ZONEMD records for that zone. 2628 262925 May 2021: Wouter 2630 - Move the NSEC3 max iterations count in line with the 150 value 2631 used by BIND, Knot and PowerDNS. This sets the default value 2632 for it in the configuration to 150 for all key sizes. 2633 - Fix #492: module-config respip missing in unbound.conf.5.in man 2634 page. Merges #494 from he32. 2635 - For #492: Fix font highlighting for the man page on emacs. 2636 263721 May 2021: Wouter 2638 - Test code has -q option for quiet output. 2639 264019 May 2021: George 2641 - Fix for #411, #439, #469: Reset the DNS message ID when moving queries 2642 between TCP streams. 2643 - Refactor for uniform way to produce random DNS message IDs. 2644 264517 May 2021: Wouter 2646 - Fix #489: Compile using MSYS2 MinGW 64-bit. 2647 264812 May 2021: Wouter 2649 - Fix that auth-zone zonefiles use last TTL if no TTL is specified. 2650 265110 May 2021: Wouter 2652 - Merge PR #487: ifdef RLIMIT_AS in recently added check. 2653 26547 May 2021: Wouter 2655 - Fix #485: Unbound occasionally reports broken stats. 2656 - Add ./configure --with-deprecate-rsa-1024 that turns off RSA 1024. 2657 - Remove case fallthrough from deprecate-rsa-1024 code. 2658 26594 May 2021: George 2660 - Fix for #367: only attempt to get the interface for queries that are no 2661 longer on the tcp_waiting_list. 2662 - Add more logging for out-of-memory cases. 2663 26644 May 2021: Wouter 2665 - Merge #478: Allow configuration of TCP timeout while waiting for 2666 response. 2667 - Fix to squelch tcp socket bind failures when the interface is gone. 2668 - Rerun flex and bison. 2669 26703 May 2021: Wouter 2671 - Fix #481: Fix comment in configuration file. 2672 267329 April 2021: Wouter 2674 - Add that log-servfail prints an IP address and more information 2675 about one of the last failures for that query. 2676 267728 April 2021: George 2678 - Fix compiler warning for signed/unsigned comparison for 2679 max_reuse_tcp_queries. 2680 268128 April 2021: Wouter 2682 - Fix #474: always_null and others inside view. 2683 268426 April 2021: Wouter 2685 - Merge #470 from edevil: Allow configuration of persistent TCP 2686 connections. 2687 268822 April 2021: Wouter 2689 - Merge #466 from FGasper: Support OpenSSLs that lack 2690 SSL_get0_alpn_selected. 2691 - Fix #468: OpenSSL 1.0.1 can no longer build Unbound. 2692 - Further fix for #468: detect SSL_CTX_set_alpn_protos for build with 2693 OpenSSL 1.0.1. 2694 - Fix that testcode dohclient has OpenSSL initialisation calls. 2695 269613 April 2021: George 2697 - Fix documentation comment for files previously residing in checkconf/. 2698 - Remove unused functions worker_handle_reply and libworker_handle_reply. 2699 270013 April 2021: Wouter 2701 - Fix that nxdomain synthesis does not happen above the stub or 2702 forward definition. 2703 270412 April 2021: George 2705 - Fix (increase) verbosity level for iterator error log in 2706 processQueryTargets(). 2707 270812 April 2021: Wouter 2709 - Fix permission denied sendto log, squelch the log messages 2710 unless high verbosity is set. 2711 27129 April 2021: Wouter 2713 - rebuild configure to set EXTRALINK to libunbound.la for #460. 2714 27157 April 2021: Wouter 2716 - Fix for #411: Depth protect for crash on deleted element timeout. 2717 27181 April 2021: Wouter 2719 - Merge #460 from orbea: build: Link with the libtool archive. 2720 - Fix to stop IPv6 PMTU discovery. 2721 272231 March 2021: George 2723 - Clean makedist.sh. 2724 272531 March 2021: Wouter 2726 - Fix stack-protector change to not override other CFLAGS options. 2727 272830 March 2021: George 2729 - Disable the use of stack-protector for cross compiled 32-bit windows 2730 builds; relates to #444. 2731 273225 March 2021: Wouter 2733 - Fix #429: Also fix end of transfer for http download of auth zones. 2734 273524 March 2021: Wouter 2736 - Fix deprecation test to work for iOS TVOS and WatchOS, it uses 2737 CFLAGS and CPPFLAGS and also checks if the item is unavailable. 2738 - Travis, fix script to fail when tasks fail. 2739 - Travis, fix warning in ubsan compile. 2740 - Fix configure Targetconfiditionals.h header check, to use compile. 2741 - Fix that cachedb does not produce empty object files when disabled. 2742 274323 March 2021: Wouter 2744 - Travis enable all tests again. Clang analyzer only a couple times, 2745 when there is a difference. homebrew updates disabled, so it does 2746 not hang. removed trailing slashes from configure paths. Moved iOS 2747 tests to allow-failure. 2748 - travis, analyzer disabled on test without debug, that does not 2749 run anyway. Turn off failing tests except one. Update iOS test 2750 to xcode image 12.2. 2751 275222 March 2021: George 2753 - Fix unused-function warning when compiling with --enable-dnscrypt. 2754 - Fix for #367: fix memory leak when cannot bind to listening port. 2755 - Reformat pythonmod/pythonmod_utils.{c,h}. 2756 275722 March 2021: Wouter 2758 - Merge #449 from orbea: build: Add missing linker flags. 2759 - iana portlist update. 2760 - Comment out nonworking OSX and IOS travis tests, vm fails to start. 2761 - Fix compile error in listen_dnsport on Android. 2762 - Fix memory leak reported by asan in rpz SOA record query name. 2763 276419 March 2021: Wouter 2765 - Fix for #447: squelch connection refused tcp connection failures 2766 from the log, unless verbosity is high. 2767 276817 March 2021: Wouter 2769 - Fix #441: Minimal NSEC range not accepted for top level domains. 2770 277111 March 2021: Wouter 2772 - Fix parse of LOC RR type for decimetres. 2773 27745 March 2021: Wouter 2775 - Workaround for #439: prevent loops in the reuse rbtree. 2776 - Debug output for #411 and #439: printout internal error and details. 2777 27784 March 2021: Wouter 2779 - iana portlist update. 2780 - Fix spurious errors about "Could not generate request: out of 2781 memory". The mesh detect cycle routine no longer wrongly stops 2782 the check when the calling mesh state is unique. 2783 278426 February 2021: George 2785 - Fix for #367: rc_ports don't have ub_sock; skip cleaning up. 2786 278726 February 2021: Wouter 2788 - Fix: Resolve interface names on control-interface too. 2789 279025 February 2021: Wouter 2791 - Merge PR #367 : DNSTAP log local address. With code from PR #365 2792 and fixes #368 : dnstap does not log the DNS message ID for 2793 FORWARDER_QUERY. 2794 - Fix to allow rpz with wildcard that applies to all TLDs at once. 2795 279624 February 2021: George 2797 - Fix #384: (1) A minor request to improve the log (2) A minor bug in one 2798 log message. 2799 - ipsecmod: Better logging for detecting a cycle when attaching the 2800 A/AAAA subquery. 2801 280224 February 2021: Wouter 2803 - On startup of unbound it checks if rlimits on memory size look 2804 sufficient for the configured cache size, and logs warning if not. 2805 - Fix function documentation. 2806 - Fix unit test for added ulimit checks. 2807 - spelling fix in header. 2808 280923 February 2021: Wouter 2810 - Fix for zonemd, that domain-insecure zones work without dnssec. 2811 - Fix for zonemd, do not reject insecure result from trust anchor 2812 validation step in dnssec chain of trust. 2813 281422 February 2021: Wouter 2815 - Fix #431: Squelch permission denied errors for tcp connect 2816 and udp connect from the logs, unless at high verbosity. 2817 - Fix for zonemd, that nxdomain for the chain of trust is allowed 2818 for island zones, it is treated as an insecure zone for verification. 2819 282018 February 2021: Wouter 2821 - Merge PR #317: ZONEMD Zone Verification, with RFC 8976 support. 2822 ZONEMD records are checked for zones loaded as auth-zone, 2823 with DNSSEC if available. There is an added option 2824 zonemd-permissive-mode that makes it log but not fail wrong zones. 2825 With zonemd-reject-absence for an auth-zone the presence of a 2826 zonemd can be mandated for specific zones. 2827 - Fix doxygen and pydoc warnings. 2828 - Fix #429: rpz: url: with https: broken (regression in 1.13.1). 2829 - rpz skip nsec3param records, and nicer log for unsupported actions. 2830 283115 February 2021: Wouter 2832 - Fix #422: IPv6 fallback issues when IPv6 is not properly 2833 enabled/configured. 2834 - Fix to make tests work with support indicators set for iterator. 2835 - Fix build on Python 3.10. 2836 283710 February 2021: Wouter 2838 - Merge PR #420 from dyunwei: DOH not responding with 2839 "http2_query_read_done failure" logged. 2840 28419 February 2021: Wouter 2842 - Fix for Python 3.9, no longer use deprecated functions of 2843 PyEval_CallObject (now PyObject_Call), PyEval_InitThreads (now 2844 none), PyParser_SimpleParseFile (now Py_CompileString). 2845 28464 February 2021: Wouter 2847 - release 1.13.1rc2 tag on branch-1.13.1 with added changes of 2 feb. 2848 This became 1.13.1 release tag on 9 feb. The main branch is set 2849 to version 1.13.2. 2850 28512 February 2021: Wouter 2852 - branch-1.13.1 is created, with release-1.13.1rc1 tag. 2853 - Fix dynlibmod link on rhel8 for -ldl inclusion. 2854 - Fix windows dependency on libssp.dll because of default stack 2855 protector in mingw. 2856 - Fix indentation of root anchor for use by windows install script. 2857 28581 February 2021: George 2859 - Attempt to fix NULL keys in the reuse_tcp tree; relates to #411. 2860 286129 January 2021: Wouter 2862 - Fix for doxygen 1.8.20 compatibility. 2863 286428 January 2021: Wouter 2865 - Annotate that we ignore the return value of if_indextoname. 2866 - Fix to use correct type for label count in rpz routine. 2867 - Fix empty clause warning in config_file nsid parse. 2868 - Fix to use correct type for label count in ipdnametoaddr rpz routine. 2869 - Fix empty clause warning in edns pass for padding. 2870 - Fix fwd ancil test post script when not supported. 2871 287226 January 2021: George 2873 - Merge PR #408 from fobser: Prevent a few more yacc clashes. 2874 - Merge PR #275 from Roland van Rijswijk-Deij: Add feature to return the 2875 original instead of a decrementing TTL ('serve-original-ttl') 2876 - Merge PR #355 from noloader: Make ICANN Update CA and DS Trust Anchor 2877 static data. 2878 - Ignore cache blacklisting when trying to reply with expired data from 2879 cache (#394). 2880 288126 January 2021: Wouter 2882 - Fix compile of unbound-dnstap-socket without dnstap installed. 2883 288422 January 2021: Willem 2885 - Padding of queries and responses with DNS over TLS as specified in 2886 RFC7830 and RFC8467. 2887 288822 January 2021: George 2889 - Fix TTL of SOA record for negative answers (localzone and 2890 authzone data) to be the minimum of the SOA TTL and the SOA.MINIMUM. 2891 289219 January 2021: Willem 2893 - Support for RFC5001: DNS Name Server Identifier (NSID) Option 2894 with the nsid: option in unbound.conf 2895 289618 January 2021: Wouter 2897 - Fix #404: DNS query with small edns bufsize fail. 2898 - Fix declaration before statement and signed comparison warning in 2899 dns64. 2900 290115 January 2021: Wouter 2902 - Merge #402 from fobser: Implement IPv4-Embedded addresses according 2903 to RFC6052. 2904 290514 January 2021: Wouter 2906 - Fix for #93: dynlibmodule import library is named libunbound.dll.a. 2907 290813 January 2021: Wouter 2909 - Merge #399 from xiangbao227: The lock of lruhash table should 2910 unlocked after markdel entry. 2911 - Fix for #93: dynlibmodule link fix for Windows. 2912 291312 January 2021: Wouter 2914 - Fix #397: [Feature request] add new type always_null to local-zone 2915 similar to always_nxdomain. 2916 - Fix so local zone types always_nodata and always_deny can be used 2917 from the config file. 2918 29198 January 2021: Wouter 2920 - Merge PR #391 from fhriley: Add start_time to reply callbacks so 2921 modules can compute the response time. 2922 - For #391: use struct timeval* start_time for callback information. 2923 - For #391: fix indentation. 2924 - For #391: more double casts in python start time calculation. 2925 - Add comment documentation. 2926 - Fix clang analysis warning. 2927 29286 January 2021: Wouter 2929 - Fix #379: zone loading over HTTP appears to have buffer issues. 2930 - Merge PR #395 from mptre: add missing null check. 2931 - Fix #387: client-subnet-always-forward seems to effectively bypass 2932 any caching? 2933 29345 January 2021: Wouter 2935 - Fix #385: autoconf 2.70 impacts unbound build 2936 - Merge PR #375 by fhriley: Add rpz_enable and rpz_disable commands 2937 to unbound-control. 2938 29394 January 2021: Wouter 2940 - For #376: Fix that comm point event is not double removed or double 2941 added to event map. 2942 - iana portlist updated. 2943 294416 December 2020: George 2945 - Fix error cases when udp-connect is set and send() returns an error 2946 (modified patch from Xin Li @delphij). 2947 294811 December 2020: Wouter 2949 - Fix #371: unbound-control timeout when Unbound is not running. 2950 - Fix to squelch permission denied and other errors from remote host, 2951 they are logged at higher verbosity but not on low verbosity. 2952 - Merge PR #335 from fobser: Sprinkle in some static to prevent 2953 missing prototype warnings. 2954 - Merge PR #373 from fobser: Warning: arithmetic on a pointer to void 2955 is a GNU extension. 2956 - Fix missing prototypes in the code. 2957 29583 December 2020: Wouter 2959 - make depend. 2960 - iana portlist updated. 2961 29622 December 2020: Wouter 2963 - Fix #360: for the additionally reported TCP Fast Open makes TCP 2964 connections fail, in that case we print a hint that this is 2965 happening with the error in the logs. 2966 - Fix #356: deadlock when listening tcp. 2967 - Fix unbound-dnstap-socket to not use log routine from interrupt 2968 handler and not print so frequently when invoked in sequence. 2969 - Fix on windows to ignore connection failure on UDP, unless verbose. 2970 - Fix for #283: fix stream reuse and tcp fast open. 2971 - Fix update, with write event check with streamreuse and fastopen. 2972 29731 December 2020: Wouter 2974 - Fix #358: Squelch udp connect 'no route to host' errors on low 2975 verbosity. 2976 297730 November 2020: Wouter 2978 - Fix assertion failure on double callback when iterator loses 2979 interest in query at head of line that then has the tcp stream 2980 not kept for reuse. 2981 - tag for the 1.13.0rc4 release. This also became the 1.13.0 2982 release version on 3 dec 2020 with the streamreuse and fastopen 2983 fix from 2 dec 2020. The code repo continues for 1.13.1 in 2984 development. 2985 298627 November 2020: Wouter 2987 - Fix compile warning for type cast in http2_submit_dns_response. 2988 - Fix when use free buffer to initialize rbtree for stream reuse. 2989 - Fix compile warnings for windows. 2990 - Fix compile warnings in rpz initialization. 2991 - Fix contrib/metrics.awk for FreeBSD awk compatibility. 2992 - tag for the 1.13.0rc3 release. 2993 299426 November 2020: Wouter 2995 - Fix to omit UDP receive errors from log, if verbosity low. 2996 These happen because of udp-connect. 2997 - For #352: contrib/metrics.awk for Prometheus style metrics output. 2998 - Fix that after failed read, the readagain cannot activate. 2999 - Clear readagain upon decommission of pending tcp structure. 3000 300125 November 2020: Wouter 3002 - with udp-connect ignore connection refused with UDP timeouts. 3003 - Fix udp-connect on FreeBSD, do send calls on connected UDP socket. 3004 - Better fix for reuse tree comparison for is-tls sockets. Where 3005 the tree key identity is preserved after cleanup of the TLS state. 3006 - Remove debug commands from reuse tests. 3007 - Fix memory leak for edns client tag opcode config element. 3008 - Attempt fix for libevent state in tcp reuse cases after a packet 3009 is written. 3010 - Fix readagain and writeagain callback functions for comm point 3011 cleanup. 3012 - tag for the 1.13.0rc2 release. 3013 301424 November 2020: Wouter 3015 - Merge PR #283 : Stream reuse. This implements upstream stream 3016 reuse for performing several queries over the same TCP or TLS 3017 channel. 3018 - set version of main branch to 1.13.0 for upcoming release. 3019 - iana portlist updated. 3020 - Fix one port unit test for udp-connect. 3021 - tag for the 1.13.0rc1 release. 3022 - Fix crash when TLS connection is closed prematurely, when 3023 reuse tree comparison is not properly identical to insertion. 3024 - Fix padding of struct regional for 32bit systems. 3025 302623 November 2020: George 3027 - Merge PR #313 from Ralph Dolmans: Replace edns-client-tag with 3028 edns-client-string option. 3029 303023 November 2020: Wouter 3031 - Merge #351 from dvzrv: Add AF_NETLINK to set of allowed socket 3032 address families. 3033 - Fix #350: with the AF_NETLINK permission, to fix 1.12.0 error: 3034 failed to list interfaces: getifaddrs: Address family not 3035 supported by protocol. 3036 - Fix #347: IP_DONTFRAG broken on Apple xcode 12.2. 3037 - Option to toggle udp-connect, default is enabled. 3038 - Fix for #303 CVE-2020-28935 : Fix that symlink does not interfere 3039 with chown of pidfile. 3040 - Further fix for it and retvalue 0 fix for it. 3041 304212 November 2020: Wouter 3043 - Fix to connect() to UDP destinations, default turned on, 3044 this lowers vulnerability to ICMP side channels. 3045 - Retry for interfaces with unused ports if possible. 3046 304710 November 2020: Wouter 3048 - Fix #341: fixing a possible memory leak. 3049 - Fix memory leak after fix for possible memory leak failure. 3050 - Fix #343: Fail to build --with-libnghttp2 with error: 'SSIZE_MAX' 3051 undeclared. 3052 305327 October 2020: Wouter 3054 - In man page note that tls-cert-bundle is read before permission 3055 drop and chroot. 3056 305722 October 2020: Wouter 3058 - Fix #333: Unbound Segmentation Fault w/ log_info Functions From 3059 Python Mod. 3060 - Fix that minimal-responses does not remove addresses from a priming 3061 query response. 3062 306321 October 2020: George 3064 - Fix #327: net/if.h check fails on some darwin versions; contribution by 3065 Joshua Root. 3066 - Fix #320: potential memory corruption due to size miscomputation upton 3067 custom region alloc init. 3068 306921 October 2020: Wouter 3070 - Merge PR #228 : infra-keep-probing option to probe hosts that are 3071 down. Add infra-keep-probing: yes option. Hosts that are down are 3072 probed more frequently. 3073 With the option turned on, it probes about every 120 seconds, 3074 eventually after exponential backoff, and that keeps that way. If 3075 traffic keeps up for the domain. It probes with one at a time, eg. 3076 one query is allowed to probe, other queries within that 120 second 3077 interval are turned away. 3078 307919 October 2020: George 3080 - Merge PR #324 from James Renken: Add modern X.509v3 extensions to 3081 unbound-control TLS certificates. 3082 - Fix for PR #324 to attach the x509v3 extensions to the client 3083 certificate. 3084 308519 October 2020: Ralph 3086 - local-zone regional allocations outside of chunk 3087 308819 October 2020: Wouter 3089 - Fix that http settings have colon in set_option, for 3090 http-endpoint, http-max-streams, http-query-buffer-size, 3091 http-response-buffer-size, and http-nodelay. 3092 - Fix memory leak of https port string when reading config. 3093 - Fix #330: [Feature request] Add unencrypted DNS over HTTPS support. 3094 This adds the option http-notls-downstream: yesno to change that, 3095 and the dohclient test code has the -n option. 3096 - Fix python documentation warning on functions.rst inplace_cb_reply. 3097 - Fix dnstap test to wait for log timer to see if queries are logged. 3098 - Log ip address when http session recv fails, eg. due to tls fail. 3099 - Fix to set the tcp handler event toggle flag back to default when 3100 the handler structure is reused. 3101 - Clean the fix for out of order TCP processing limits on number 3102 of queries. It was tested to work. 3103 310416 October 2020: Wouter 3105 - Fix that the out of order TCP processing does not limit the 3106 number of outstanding queries over a connection. 3107 310815 October 2020: George 3109 - Fix that if there are reply callbacks for the given rcode, those 3110 are called per reply and a new message created if that was modified 3111 by the call. 3112 - Pass the comm_reply information to the inplace_cb_reply* functions 3113 during the mesh state and update the documentation on that. 3114 311515 October 2020: Wouter 3116 - Merge PR #326 from netblue30: DoH: implement content-length 3117 header field 3118 - DoH content length, simplify code, remove declaration after 3119 statement and fix cast warning. 3120 312114 October 2020: Wouter 3122 - Fix for python reply callback to see mesh state reply_list member, 3123 it only removes it briefly for the commpoint call so that it does 3124 not drop it and attempt to modify the reply list during reply. 3125 - Fix that if there are on reply callbacks, those are called per 3126 reply and a new message created if that was modified by the call. 3127 - Free up auth zone parse region after use for lookup of host 3128 312913 October 2020: Wouter 3130 - Fix #323: unbound testsuite fails on mock build in systemd-nspawn 3131 if systemd support is build. 3132 31339 October 2020: Wouter 3134 - Fix dnstap socket and the chroot not applied properly to the dnstap 3135 socket path. 3136 - Fix warning in libnss compile, nss_buf2dsa is not used without DSA. 3137 31388 October 2020: Wouter 3139 - Tag for 1.12.0 release. 3140 - Current repo is version 1.12.1 in development. 3141 - Fix #319: potential memory leak on config failure, in rpz config. 3142 31431 October 2020: Wouter 3144 - Current repo is version 1.12.0 for release. Tag for 1.12.0rc1. 3145 314630 September 2020: Wouter 3147 - Fix doh tests when not compiled in. 3148 - Add dohclient test executable to gitignore. 3149 - Fix stream_ssl, ssl_req_order and ssl_req_timeout tests for 3150 alloc check debug output. 3151 - Easier kill of unbound-dnstap-socket tool in test. 3152 - Fix memory leak of edns tags at libunbound context delete. 3153 - Fix double loopexit for unbound-dnstap-socket after sigterm. 3154 315529 September 2020: Ralph 3156 - DNS Flag Day 2020: change edns-buffer-size default to 1232. 3157 315828 September 2020: Wouter 3159 - Fix unit test for dnstap changes, so that it waits for the timer. 3160 316123 September 2020: Wouter 3162 - Fix #305: dnstap logging significantly affects unbound performance 3163 (regression in 1.11). 3164 - Fix #305: only wake up thread when threshold reached. 3165 - Fix to ifdef fptr wlist item for dnstap. 3166 316723 September 2020: Ralph 3168 - Fix edns-client-tags get_option typo 3169 - Add edns-client-tag-opcode option 3170 - Use inclusive language in configuration 3171 317221 September 2020: Ralph 3173 - Fix #304: dnstap logging not recovering after dnstap process restarts 3174 317521 September 2020: Wouter 3176 - Merge PR #311 by luismerino: Dynlibmod leak. 3177 - Error message is logged for dynlibmod malloc failures. 3178 - iana portlist updated. 3179 318018 September 2020: Wouter 3181 - Fix that prefer-ip4 and prefer-ip6 can be get and set with 3182 unbound-control, with libunbound and the unbound-checkconf option 3183 output function. 3184 - iana portlist updated. 3185 318615 September 2020: George 3187 - Introduce test for statistics. 3188 318915 September 2020: Wouter 3190 - Spelling fix. 3191 319211 September 2020: Wouter 3193 - Remove x file mode on ipset/ipset.c and h files. 3194 31959 September 2020: Wouter 3196 - Fix num.expired statistics output. 3197 319831 August 2020: Wouter 3199 - Merge PR #293: Add missing prototype. Also refactor to use the new 3200 shorthand function to clean up the code. 3201 - Refactor to use sock_strerr shorthand function. 3202 - Fix #296: systemd nss-lookup.target is reached before unbound can 3203 successfully answer queries. Changed contrib/unbound.service.in. 3204 320527 August 2020: Wouter 3206 - Similar to NSD PR#113, implement that interface names can be used, 3207 eg. something like interface: eth0 is resolved at server start and 3208 uses the IP addresses for that named interface. 3209 - Review fix, doxygen and assign null in case of error free. 3210 321126 August 2020: George 3212 - Update documentation in python example code. 3213 321424 August 2020: Wouter 3215 - Fix that dnstap reconnects do not spam the log with the repeated 3216 attempts. Attempts on the timer are only logged on high verbosity, 3217 if they produce a connection failure error. 3218 - Fix to apply chroot to dnstap-socket-path, if chroot is enabled. 3219 - Change configure to use EVP_sha256 instead of HMAC_Update for 3220 openssl-3.0.0. 3221 322220 August 2020: Ralph 3223 - Fix stats double count issue (#289). 3224 322513 August 2020: Ralph 3226 - Create and init edns tags data for libunbound. 3227 322810 August 2020: Ralph 3229 - Merge (modified) PR #277, use EVP_MAC_CTX_set_params if available, 3230 by Vítězslav Čížek. 3231 323210 August 2020: Wouter 3233 - Fix #287: doc typo: "Additionaly". 3234 - Rerun autoconf 3235 32366 August 2020: Wouter 3237 - Merge PR #284 and Fix #246: Remove DLV entirely from Unbound. 3238 The DLV has been decommissioned and in unbound 1.5.4, in 2015, there 3239 was advise to stop using it. The current code base does not contain 3240 DLV code any more. The use of dlv options displays a warning. 3241 32425 August 2020: Wouter 3243 - contrib/aaaa-filter-iterator.patch file renewed diff content to 3244 apply cleanly to the current coderepo for the current code version. 3245 32465 August 2020: Ralph 3247 - Merge PR #272: Add EDNS client tag functionality. 3248 32494 August 2020: George 3250 - Improve error log message when inserting rpz RR. 3251 - Merge PR #280, Make tvOS & watchOS checks verify truthiness as well as 3252 definedness, by Felipe Gasper. 3253 32544 August 2020: Wouter 3255 - Fix mini_event.h on OpenBSD cannot find fd_set. 3256 325731 July 2020: Wouter 3258 - Fix doxygen comment for no ssl for tls session ticket key callback 3259 routine. 3260 326127 July 2020: George 3262 - Merge PR #268, draft-ietf-dnsop-serve-stale-10 has become RFC 8767 on 3263 March 2020, by and0x000. 3264 326527 July 2020: Ralph 3266 - Merge PR #269, Fix python module len() implementations, by Torbjörn 3267 Lönnemark 3268 326927 July 2020: Wouter 3270 - branch now named 1.11.1. 1.11.0rc1 became the 1.11.0 release. 3271 - Merge PR #270 from cgzones: munin plugin: always exit 0 in autoconf 3272 327320 July 2020: Wouter 3274 - Fix streamtcp to print packet data to stdout. This makes the 3275 stdout and stderr not mix together lines, when parsing its output. 3276 - Fix contrib/fastrpz.patch to apply cleanly. It fixes for changes 3277 due to added libdynmod, but it does not compile, it conflicts with 3278 new rpz code. 3279 - branch now named 1.11.0 and 1.11.0rc1 tag. 3280 328117 July 2020: Wouter 3282 - Fix libnettle compile for session ticket key callback function 3283 changes. 3284 - Fix lock dependency cycle in rpz zone config setup. 3285 328617 July 2020: Ralph 3287 - Merge PR #234 - Ensure proper alignment of cmsg buffers by Jérémie 3288 Courrèges-Anglas. 3289 - Fix PR #234 log_assert sizeof to use union buffer. 3290 329116 July 2020: Wouter 3292 - Fix check conf test for referencing installation paths. 3293 - Fix unused variable warning for clang analyzer. 3294 329516 July 2020: George 3296 - Introduce 'include-toplevel:' configuration option. 3297 329816 July 2020: Ralph 3299 - Add bidirectional frame streams support. 3300 33018 July 2020: Wouter 3302 - Fix add missing DSA header, for compilation without deprecated 3303 OpenSSL APIs. 3304 - Fix to use SSL_CTX_set_tlsext_ticket_key_evp_cb in OpenSSL 3305 3.0.0-alpha4. 3306 - Longer keys for the test set, this avoids weak crypto errors. 3307 33087 July 2020: Wouter 3309 - Fix #259: Fix unbound-checkconf does not check view existence. 3310 unbound-checkconf checks access-control-view, access-control-tags, 3311 access-control-tag-actions and access-control-tag-datas. 3312 - Fix offset of error printout for access-control-tag-datas. 3313 - Review fixes for checkconf #259 change. 3314 33156 July 2020: Wouter 3316 - run_vm cleanup better and removes trailing slash on single argument. 3317 331829 June 2020: Wouter 3319 - Move reply list clean for serve expired mesh callback to after 3320 the reply is sent, so that script callbacks have reply_info. 3321 - Also move reply list clean for mesh callbacks to the scrip callback 3322 can see the reply_info. 3323 - Fix for mesh accounting if the reply list already empty to begin 3324 with. 3325 - Fix for mesh accounting when rpz decides to drop a reply with a 3326 tcp stream waiting for it. 3327 - Review fix for number of detached states due to use of variable 3328 after end of loop. 3329 - Fix tcp req info drop due to size call into mesh accounting 3330 removal of mesh state during mesh send reply. 3331 333224 June 2020: Wouter 3333 - iana portlist updated. 3334 - doxygen file comments for dynlibmodule. 3335 333617 June 2020: Wouter 3337 - Fix default explanation in man page for qname-minimisation-strict. 3338 - Fix display of event loop method with libev. 3339 33408 June 2020: Wouter 3341 - Mention tls name possible when tls is enabled for stub-addr in the 3342 man page. 3343 334427 May 2020: George 3345 - Merge PR #241 by Robert Edmonds: contrib/libunbound.pc.in: Do not use 3346 "Requires:". 3347 334825 May 2020: George 3349 - Update contrib/aaaa-filter-iterator.patch for the recent 3350 generate_sub_request() change and to apply cleanly. 3351 335221 May 2020: George 3353 - Fix for integer overflow when printing RDF_TYPE_TIME. 3354 335519 May 2020: Wouter 3356 - CVE-2020-12662 Unbound can be tricked into amplifying an incoming 3357 query into a large number of queries directed to a target. 3358 - CVE-2020-12663 Malformed answers from upstream name servers can be 3359 used to make Unbound unresponsive. 3360 - Release 1.10.1 is 1.10.0 with fixes, code repository continues, 3361 including those fixes, towards the next release. Configure has 3362 version 1.10.2 version number in it. 3363 - For PR #93: windows compile warnings removal 3364 - windows compile warnings removal for ip dscp option code. 3365 - For PR #93: unit test for dynlib module. 3366 336718 May 2020: Wouter 3368 - For PR #93: dynlibmod can handle reloads and deinit and inits again, 3369 with dlclose and dlopen of the library again. Also for multiple 3370 modules. Fix memory leak by not closing dlopened content. Fix 3371 to allow one dynlibmod instance by unbound-checkconf. 3372 - For PR #93: checkconf allows multiple dynlib in module-config, for 3373 a couple cases. 3374 - For PR #93: checkconf allows python dynlib in module-config, for 3375 a couple cases. 3376 - For PR #93: man page spelling reference fix. 3377 - For PR #93: fix link of other executables for dynlibmod dependency. 3378 337915 May 2020: Wouter 3380 - Merge PR #93: Add dynamic library support. 3381 - Fixed conflicts for PR #93 and make configure, yacc, lex. 3382 - For PR #93: Fix warnings for dynlibmodule. 3383 338415 May 2020: Ralph 3385 - Cache ECS answers with longest scope of CNAME chain. 3386 338722 April 2020: George 3388 - Explicitly use 'rrset-roundrobin: no' for test cases. 3389 339021 April 2020: Wouter 3391 - Merge #225 from akhait: KSK-2010 has been revoked. It removes the 3392 KSK-2010 from the default list in unbound-anchor, now that the 3393 revocation period is over. KSK-2017 is the only trust anchor in 3394 the shipped default now. 3395 339621 April 2020: George 3397 - Change default value for 'rrset-roundrobin' to yes. 3398 - Fix tests for new rrset-roundrobin default. 3399 340020 April 2020: Wouter 3401 - Fix #222: --enable-rpath, fails to rpath python lib. 3402 - Fix for count of reply states in the mesh. 3403 - Remove unneeded was_mesh_reply check. 3404 340517 April 2020: George 3406 - Add SNI support on more TLS connections (fixes #193). 3407 - Add SNI support to unbound-anchor. 3408 340916 April 2020: George 3410 - Add doxygen documentation for DSCP. 3411 341216 April 2020: Wouter 3413 - Fix help return code in unbound-control-setup script. 3414 - Fix for posix shell syntax for trap in nsd-control-setup. 3415 - Fix for posix shell syntax for trap in run_msg.sh test script. 3416 341715 April 2020: George 3418 - Fix #220: auth-zone section in config may lead to segfault. 3419 34207 April 2020: Wouter 3421 - Merge PR #214 from gearnode: unbound-control-setup recreate 3422 certificates. With the -r option the certificates are created 3423 again, without it, only the files that do not exist are created. 3424 34256 April 2020: Ralph 3426 - Keep track of number of timeouts. Use this counter to determine if 3427 capsforid fallback should be started. 3428 34296 April 2020: George 3430 - More documentation for redis-expire-records option. 3431 34321 April 2020: George 3433 - Merge PR #206: Redis TTL, by Talkabout. 3434 343530 March 2020: Wouter 3436 - Merge PR #207: Clarify if-automatic listens on 0.0.0.0 and :: 3437 - Merge PR #208: Fix uncached CLIENT_RESPONSE'es on stateful 3438 transports. 3439 344027 March 2020: Wouter 3441 - Merge PR #203 from noloader: Update README-Travis.md with current 3442 procedures. 3443 344427 March 2020: Ralph 3445 - Make unbound-control error returned on missing domain name more user 3446 friendly. 3447 344826 March 2020: Ralph 3449 - Fix RPZ concurrency issue when using auth_zone_reload. 3450 345125 March 2020: George 3452 - Merge PR #201 from noloader: Fix OpenSSL cross-compaile warnings. 3453 - Fix on #201. 3454 345524 March 2020: Wouter 3456 - Merge PR #200 from yarikk: add ip-dscp option to specify the DSCP 3457 tag for outgoing packets. 3458 - Fixes on #200. 3459 - Travis fix for ios by omitting tools from install. 3460 346123 March 2020: Wouter 3462 - Fix compile on Solaris for unbound-checkconf. 3463 346420 March 2020: George 3465 - Merge PR #198 from fobser: Declare lz_enter_rr_into_zone() static, it's 3466 only used in this file. 3467 346820 March 2020: Wouter 3469 - Merge PR #197 from fobser: Make log_ident_revert_to_default() a 3470 proper prototype. 3471 347219 March 2020: Ralph 3473 - Merge PR#191: Update iOS testing on Travis, by Jeffrey Walton. 3474 - Fix #158: open tls-session-ticket-keys as binary, for Windows. By 3475 Daisuke HIGASHI. 3476 - Merge PR#134, Allow the kernel to provide random source ports. By 3477 Florian Obser. 3478 - Log warning when using outgoing-port-permit and outgoing-port-avoid 3479 while explicit port randomisation is disabled. 3480 - Merge PR#194: Add libevent testing to Travis, by Jeffrey Walton. 3481 - Fix .travis.yml error, missing 'env' option. 3482 348316 March 2020: Wouter 3484 - Fix #192: In the unbound-checkconf tool, the module config of 3485 dns64 subnetcache respip validator iterator is whitelisted, it was 3486 reported it seems to work. 3487 348812 March 2020: Wouter 3489 - Fix compile of test tools without protobuf. 3490 349111 March 2020: Ralph 3492 - Add check to make sure RPZ records are subdomains of configured 3493 zone origin. 3494 349511 March 2020: George 3496 - Fix #189: mini_event.h:142:17: error: field 'ev_timeout' has incomplete 3497 type, by noloader. 3498 - Changelog entry for (Fix #189, Merge PR #190). 3499 350011 March 2020: Wouter 3501 - Fix #188: unbound-control.c:882:6: error: 'execlp' is 3502 unavailable: not available on tvOS. 3503 35046 March 2020: George 3505 - Merge PR #186, fix #183: Fix unrecognized 'echo -n' option on OS X, by 3506 noloader 3507 35085 March 2020: Wouter 3509 - Fix PR #182 from noloader: Add iOS testing to Travis. 3510 35114 March 2020: Ralph 3512 - Update README-Travis.md (from PR #179), by Jeffrey Walton. 3513 35144 March 2020: George 3515 - Merge PR #181 from noloader: Fix OpenSSL -pie warning on Android. 3516 35174 March 2020: Wouter 3518 - Merge PR #180 from noloader: Avoid calling exit in Travis script. 3519 35203 March 2020: George 3521 - Upgrade config.guess(2020-01-01) and config.sub(2020-01-01). 3522 35232 March 2020: Ralph 3524 - Fix #175, Merge PR #176: fix link error when OpenSSL is configured 3525 with no-engine, thanks noloader. 3526 35272 March 2020: George 3528 - Fix compiler warning in dns64/dns64.c 3529 - Merge PR #174: Add Android to Travis testing, by noloader. 3530 - Move android build scripts to contrib/ and allow android tests to fail. 3531 35322 March 2020: Wouter 3533 - Fix #177: dnstap does not build on macOS. 3534 353528 February 2020: Ralph 3536 - Merge PR #172: Add IBM s390x arch for testing, by noloader. 3537 353828 February 2020: Wouter 3539 - Merge PR #173: updated makedist.sh for config.guess and 3540 config.sub and sha256 digest for gpg, by noloader. 3541 - Merge PR #164: Framestreams, this branch implements dnstap 3542 unidirectional connectivity in unbound. This has a number of 3543 new features. 3544 3545 The dependency on libfstrm is removed. The fstrm protocol code 3546 resides in dnstap/dnstap_fstrm.h and dnstap/dnstap_fstrm.c. This 3547 contains a brief definition of what unbound needs. 3548 3549 The make unbound-dnstap-socket builds a debug tool, 3550 unbound-dnstap-socket. It can listen, accept multiple DNSTAP 3551 streams and print information. Commandline options control it. 3552 3553 Unbound can reconnect if the unix domain socket file socket is 3554 closed. This uses exponential backoff after which it uses a 3555 one second timer to throttle cpu down. There is also support 3556 to use TCP and TLS for connecting to the log server. There 3557 are new config options to turn them on, in the dnstap section 3558 in the man page and example config file. dnstap-ip with IP 3559 address of server for TCP or TLS use. dnstap-tls to turn 3560 on TLS. And dnstap-tls-server-name, dnstap-tls-cert-bundle, 3561 dnstap-tls-client-key-file and dnstap-tls-client-cert-file 3562 to configure the certificates for server authentication and 3563 client authentication, or leave at "" to not use that. 3564 356527 February 2020: George 3566 - Merge PR #171: Add additional compilers and platforms to Travis 3567 testing, by noloader. 3568 356927 February 2020: Wouter 3570 - Fix #169: Fix warning for daemon/remote.c output may be truncated 3571 from snprintf. 3572 - Fix #170: Fix gcc undefined sanitizer signed integer overflow 3573 warning in signature expiry RFC1982 serial number arithmetic. 3574 - Fix more undefined sanitizer issues, in respip copy_rrset null 3575 dname, and in the client_info_compare routine for null memcmp. 3576 357726 February 2020: Wouter 3578 - iana portlist updated. 3579 358025 February 2020: Wouter 3581 - Fix #165: Add prefer-ip4: yesno config option to prefer ipv4 for 3582 using ipv4 filters, because the hosts ip6 netblock /64 is not owned 3583 by one operator, and thus reputation is shared. 3584 358524 February 2020: George 3586 - Merge PR #166: Fix typo in unbound.service.in, by glitsj16. 3587 358820 February 2020: Wouter 3589 - Updated contrib/unbound_smf23.tar.gz with Solaris SMF service for 3590 Unbound from Yuri Voinov. 3591 - master branch has 1.10.1 version. 3592 359318 February 2020: Wouter 3594 - protect X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS with ifdef for 3595 different openssl versions. 3596 359717 February 2020: Wouter 3598 - changelog point where the tag for 1.10.0rc2 release is. And with 3599 the unbound_smf23 commit added to it, that is the 1.10.0 release. 3600 360117 February 2020: Ralph 3602 - Add respip to supported module-config options in unbound-checkconf. 3603 360417 February 2020: George 3605 - Remove unused variable. 3606 360717 February 2020: Wouter 3608 - contrib/drop2rpz: perl script that converts the Spamhaus DROP-List 3609 in RPZ-Format, contributed by Andreas Schulze. 3610 361114 February 2020: Wouter 3612 - Fix spelling in unbound.conf.5.in. 3613 - Stop unbound-checkconf from insisting that auth-zone and rpz 3614 zonefiles have to exist. They can not exist, and download later. 3615 361613 February 2020: Wouter 3617 - tag for 1.10.0rc1 release. 3618 361912 February 2020: Wouter 3620 - Fix with libnettle make test with dsa disabled. 3621 - Fix contrib/fastrpz.patch to apply cleanly. Fix for serve-stale 3622 fixes, but it does not compile, conflicts with new rpz code. 3623 - Fix to clean memory leak of respip_addr.lock when ip_tree deleted. 3624 - Fix compile warning when threads disabled. 3625 - updated version number to 1.10.0. 3626 362710 February 2020: George 3628 - Document 'ub_result.was_ratelimited' in libunbound. 3629 - Fix use after free on log-identity after a reload; Fixes #163. 3630 36316 February 2020: George 3632 - Fix num_reply_states and num_detached_states counting with 3633 serve_expired_callback. 3634 - Cleaner code in mesh_serve_expired_lookup. 3635 - Document in unbound.conf manpage that configuration clauses can be 3636 repeated in the configuration file. 3637 36386 February 2020: Wouter 3639 - Fix num_reply_addr counting in mesh and tcp drop due to size 3640 after serve_stale commit. 3641 - Fix to create and destroy rpz_lock in auth_zones structure. 3642 - Fix to lock zone before adding rpz qname trigger. 3643 - Fix to lock and release once in mesh_serve_expired_lookup. 3644 - Fix to put braces around empty if body when threading is disabled. 3645 36465 February 2020: George 3647 - Added serve-stale functionality as described in 3648 draft-ietf-dnsop-serve-stale-10. `serve-expired-*` options can be used 3649 to configure the behavior. 3650 - Updated cachedb to honor `serve-expired-ttl`; Fixes #107. 3651 - Renamed statistic `num.zero_ttl` to `num.expired` as expired replies 3652 come with a configurable TTL value (`serve-expired-reply-ttl`). 3653 - Fixed stats when replying with cached, cname-aliased records. 3654 - Added missing default values for redis cachedb backend. 3655 36563 February 2020: Ralph 3657 - Add assertion to please static analyzer 3658 365931 January 2020: Wouter 3660 - Fix fclose on error in TLS session ticket code. 3661 366230 January 2020: Ralph 3663 - Fix memory leak in error condition remote.c 3664 - Fix double free in error condition view.c 3665 - Fix memory leak in do_auth_zone_transfer on success 3666 - Merge RPZ support into master. Only QNAME and Response IP triggers are 3667 supported. 3668 - Stop working on socket when socket() call returns an error. 3669 - Check malloc return values in TLS session ticket code 3670 367130 January 2020: Wouter 3672 - Fix subnet tests for disabled DSA algorithm by default. 3673 - Update contrib/fastrpz.patch for clean diff with current code. 3674 - Merge PR#151: Fixes for systemd units, by Maryse47, Edmonds 3675 and Frzk. Updates the unbound.service systemd file and adds 3676 a portable systemd service file. 3677 - updated .gitignore for added contrib file. 3678 - Add build rule for ipset to Makefile 3679 - Add getentropy_freebsd.o to Makefile dependencies. 3680 368129 January 2020: Ralph 3682 - Merge PR#156 from Alexander Berkes; Added unbound-control 3683 view_local_datas_remove command. 3684 368529 January 2020: Wouter 3686 - Fix #157: undefined reference to `htobe64'. 3687 368828 January 2020: Ralph 3689 - Merge PR#147; change rfc reference for reserved top level dns names. 3690 369128 January 2020: Wouter 3692 - iana portlist updated. 3693 - Fix to silence the tls handshake errors for broken pipe and reset 3694 by peer, unless verbosity is set to 2 or higher. 3695 369627 January 2020: Ralph 3697 - Merge PR#154; Allow use of libbsd functions with configure option 3698 --with-libbsd. By Robert Edmonds and Steven Chamberlain. 3699 - Merge PR#148; Add some TLS stats to unbound_munin_. By Fredrik Pettai. 3700 370127 January 2020: Wouter 3702 - Merge PR#155 from Robert Edmonds: contrib/libunbound.pc.in: Fixes 3703 to Libs/Requires for crypto library dependencies. 3704 - Fix #153: Disable validation for DSA algorithms. RFC 8624 3705 compliance. 3706 370723 January 2020: Wouter 3708 - Merge PR#150 from Frzk: Systemd unit without chroot. It add 3709 contrib/unbound_nochroot.service.in, a systemd file for use with 3710 chroot: "", see comments in the file, it uses systemd protections 3711 instead. 3712 371314 January 2020: Wouter 3714 - Removed the dnscrypt_queries and dnscrypt_queries_chacha tests, 3715 because dnscrypt-proxy (2.0.36) does not support the test setup 3716 any more, and also the config file format does not seem to have 3717 the appropriate keys to recreate that setup. 3718 - Fix crash after reload where a stats lookup could reference old key 3719 cache and neg cache structures. 3720 - Fix for memory leak when edns subnet config options are read when 3721 compiled without edns subnet support. 3722 - Fix auth zone support for NSEC3 records without salt. 3723 372410 January 2020: Wouter 3725 - Fix the relationship between serve-expired and prefetch options, 3726 patch from Saksham Manchanda from Secure64. 3727 - Fix unreachable code in ssl set options code. 3728 37298 January 2020: Ralph 3730 - Fix #138: stop binding pidfile inside chroot dir in systemd service 3731 file. 3732 37338 January 2020: Wouter 3734 - Fix 'make test' to work for --disable-sha1 configure option. 3735 - Fix out-of-bounds null-byte write in sldns_bget_token_par while 3736 parsing type WKS, reported by Luis Merino from X41 D-Sec. 3737 - Updated sldns_bget_token_par fix for also space for the zero 3738 delimiter after the character. And update for more spare space. 3739 37406 January 2020: George 3741 - Downgrade compat/getentropy_solaris.c to version 1.4 from OpenBSD. 3742 The dl_iterate_phdr() function introduced in newer versions raises 3743 compilation errors on solaris 10. 3744 - Changes to compat/getentropy_solaris.c for, 3745 ifdef stdint.h inclusion for older systems. 3746 ifdef sha2.h inclusion for older systems. 3747 37486 January 2020: Wouter 3749 - Merge #135 from Florian Obser: Use passed in neg and key cache 3750 if non-NULL. 3751 - Fix #140: Document slave not downloading new zonefile upon update. 3752 375316 December 2019: George 3754 - Update mailing list URL. 3755 375612 December 2019: Ralph 3757 - Master is 1.9.7 in development. 3758 - Fix typo to let serve-expired-ttl work with ub_ctx_set_option(), by 3759 Florian Obser 3760 376110 December 2019: Wouter 3762 - Fix to make auth zone IXFR to fallback to AXFR if a single 3763 response RR is received over TCP with the SOA in it. 3764 37656 December 2019: Wouter 3766 - Fix ipsecmod compile. 3767 - Fix Makefile.in for ipset module compile, from Adi Prasaja. 3768 - release-1.9.6 tag, which became the 1.9.6 release 3769 37705 December 2019: Wouter 3771 - unbound-fuzzers.tar.bz2: three programs for fuzzing, that are 1:1 3772 replacements for unbound-fuzzme.c that gets created after applying 3773 the contrib/unbound-fuzzme.patch. They are contributed by 3774 Eric Sesterhenn from X41 D-Sec. 3775 - tag for 1.9.6rc1. 3776 37774 December 2019: Wouter 3778 - Fix lock type for memory purify log lock deletion. 3779 - Fix testbound for alloccheck runs, memory purify and lock checks. 3780 - update contrib/fastrpz.patch to apply more cleanly. 3781 - Fix Make Test Fails when Configured With --enable-alloc-nonregional, 3782 reported by X41 D-Sec. 3783 37843 December 2019: Wouter 3785 - Merge pull request #124 from rmetrich: Changed log lock 3786 from 'quick' to 'basic' because this is an I/O lock. 3787 - Fix text around serial arithmetic used for RRSIG times to refer 3788 to correct RFC number. 3789 - Fix Assert Causing DoS in synth_cname(), 3790 reported by X41 D-Sec. 3791 - Fix similar code in auth_zone synth cname to add the extra checks. 3792 - Fix Assert Causing DoS in dname_pkt_copy(), 3793 reported by X41 D-Sec. 3794 - Fix OOB Read in sldns_wire2str_dname_scan(), 3795 reported by X41 D-Sec. 3796 - Fix Out of Bounds Write in sldns_str2wire_str_buf(), 3797 reported by X41 D-Sec. 3798 - Fix Out of Bounds Write in sldns_b64_pton(), 3799 fixed by check in sldns_str2wire_int16_data_buf(), 3800 reported by X41 D-Sec. 3801 - Fix Insufficient Handling of Compressed Names in dname_pkt_copy(), 3802 reported by X41 D-Sec. 3803 - Fix Out of Bound Write Compressed Names in rdata_copy(), 3804 reported by X41 D-Sec. 3805 - Fix Hang in sldns_wire2str_pkt_scan(), 3806 reported by X41 D-Sec. 3807 This further lowers the max to 256. 3808 - Fix snprintf() supports the n-specifier, 3809 reported by X41 D-Sec. 3810 - Fix Bad Indentation, in dnscrypt.c, 3811 reported by X41 D-Sec. 3812 - Fix Client NONCE Generation used for Server NONCE, 3813 reported by X41 D-Sec. 3814 - Fix compile error in dnscrypt. 3815 - Fix _vfixed not Used, removed from sbuffer code, 3816 reported by X41 D-Sec. 3817 - Fix Hardcoded Constant, reported by X41 D-Sec. 3818 - make depend 3819 38202 December 2019: Wouter 3821 - Merge pull request #122 from he32: In tcp_callback_writer(), 3822 don't disable time-out when changing to read. 3823 382422 November 2019: George 3825 - Fix compiler warnings. 3826 382722 November 2019: Wouter 3828 - Fix dname loop maximum, reported by Eric Sesterhenn from X41 D-Sec. 3829 - Add make distclean that removes everything configure produced, 3830 and make maintainer-clean that removes bison and flex output. 3831 383220 November 2019: Wouter 3833 - Fix Out of Bounds Read in rrinternal_get_owner(), 3834 reported by X41 D-Sec. 3835 - Fix Race Condition in autr_tp_create(), 3836 reported by X41 D-Sec. 3837 - Fix Shared Memory World Writeable, 3838 reported by X41 D-Sec. 3839 - Adjust unbound-control to make stats_shm a read only operation. 3840 - Fix Weak Entropy Used For Nettle, 3841 reported by X41 D-Sec. 3842 - Fix Randomness Error not Handled Properly, 3843 reported by X41 D-Sec. 3844 - Fix Out-of-Bounds Read in dname_valid(), 3845 reported by X41 D-Sec. 3846 - Fix Config Injection in create_unbound_ad_servers.sh, 3847 reported by X41 D-Sec. 3848 - Fix Local Memory Leak in cachedb_init(), 3849 reported by X41 D-Sec. 3850 - Fix Integer Underflow in Regional Allocator, 3851 reported by X41 D-Sec. 3852 - Upgrade compat/getentropy_linux.c to version 1.46 from OpenBSD. 3853 - Synchronize compat/getentropy_win.c with version 1.5 from 3854 OpenBSD, no changes but makes the file, comments, identical. 3855 - Upgrade compat/getentropy_solaris.c to version 1.13 from OpenBSD. 3856 - Upgrade compat/getentropy_osx.c to version 1.12 from OpenBSD. 3857 - Changes to compat/getentropy files for, 3858 no link to openssl if using nettle, and hence config.h for 3859 HAVE_NETTLE variable. 3860 compat definition of MAP_ANON, for older systems. 3861 ifdef stdint.h inclusion for older systems. 3862 ifdef sha2.h inclusion for older systems. 3863 - Fixed Compat Code Diverging from Upstream, reported by X41 D-Sec. 3864 - Fix compile with --enable-alloc-checks, reported by X41 D-Sec. 3865 - Fix Terminating Quotes not Written, reported by X41 D-Sec. 3866 - Fix Useless memset() in validator, reported by X41 D-Sec. 3867 - Fix Unrequired Checks, reported by X41 D-Sec. 3868 - Fix Enum Name not Used, reported by X41 D-Sec. 3869 - Fix NULL Pointer Dereference via Control Port, 3870 reported by X41 D-Sec. 3871 - Fix Bad Randomness in Seed, reported by X41 D-Sec. 3872 - Fix python examples/calc.py for eval, reported by X41 D-Sec. 3873 - Fix comments for doxygen in dns64. 3874 387519 November 2019: Wouter 3876 - Fix CVE-2019-18934, shell execution in ipsecmod. 3877 - 1.9.5 is 1.9.4 with bugfix, trunk is 1.9.6 in development. 3878 - Fix authzone printout buffer length check. 3879 - Fixes to please lint checks. 3880 - Fix Integer Overflow in Regional Allocator, 3881 reported by X41 D-Sec. 3882 - Fix Unchecked NULL Pointer in dns64_inform_super() 3883 and ipsecmod_new(), reported by X41 D-Sec. 3884 - Fix Out-of-bounds Read in rr_comment_dnskey(), 3885 reported by X41 D-Sec. 3886 - Fix Integer Overflows in Size Calculations, 3887 reported by X41 D-Sec. 3888 - Fix Integer Overflow to Buffer Overflow in 3889 sldns_str2wire_dname_buf_origin(), reported by X41 D-Sec. 3890 - Fix Out of Bounds Read in sldns_str2wire_dname(), 3891 reported by X41 D-Sec. 3892 - Fix Out of Bounds Write in sldns_bget_token_par(), 3893 reported by X41 D-Sec. 3894 389518 November 2019: Wouter 3896 - In unbound-host use separate variable for get_option to please 3897 code checkers. 3898 - update to bison output of 3.4.1 in code repository. 3899 - Provide a prototype for compat malloc to remove compile warning. 3900 - Portable grep usage for reuseport configure test. 3901 - Check return type of HMAC_Init_ex for openssl 0.9.8. 3902 - gitignore .source tempfile used for compatible make. 3903 390413 November 2019: Wouter 3905 - iana portlist updated. 3906 - contrib/fastrpz.patch updated to apply for current code. 3907 - fixes for splint cleanliness, long vs int in SSL set_mode. 3908 390911 November 2019: Wouter 3910 - Fix #109: check number of arguments for stdin-pipes in 3911 unbound-control and fail if too many arguments. 3912 - Merge #102 from jrtc27: Add getentropy emulation for FreeBSD. 3913 391424 October 2019: Wouter 3915 - Fix #99: Memory leak in ub_ctx (event_base will never be freed). 3916 391723 October 2019: George 3918 - Add new configure option `--enable-fully-static` to enable full static 3919 build if requested; in relation to #91. 3920 392123 October 2019: Wouter 3922 - Merge #97: manpage: Add missing word on unbound.conf, 3923 from Erethon. 3924 392522 October 2019: Wouter 3926 - drop-tld.diff: adds option drop-tld: yesno that drops 2 label 3927 queries, to stop random floods. Apply with 3928 patch -p1 < contrib/drop-tld.diff and compile. 3929 From Saksham Manchanda (Secure64). Please note that we think this 3930 will drop DNSKEY and DS lookups for tlds and hence break DNSSEC 3931 lookups for downstream clients. 3932 39337 October 2019: Wouter 3934 - Add doxygen comments to unbound-anchor source address code, in #86. 3935 39363 October 2019: Wouter 3937 - Merge #90 from vcunat: fix build with nettle-3.5. 3938 - Merge 1.9.4 release with fix for vulnerability CVE-2019-16866. 3939 - Continue with development of 1.9.5. 3940 - Merge #86 from psquarejho: Added -b source address option to 3941 smallapp/unbound-anchor.c, from Lukas Wunner. 3942 394326 September 2019: Wouter 3944 - Merge #87 from hardfalcon: Fix contrib/unbound.service.in, 3945 Drop CAP_KILL, use + prefix for ExecReload= instead. 3946 394725 September 2019: Wouter 3948 - The unbound.conf includes are sorted ascending, for include 3949 statements with a '*' from glob. 3950 395123 September 2019: Wouter 3952 - Merge #85 for #84 from sam-lunt: Add kill capability to systemd 3953 service file to fix that systemctl reload fails. 3954 395520 September 2019: Wouter 3956 - Merge #82 from hardfalcon: Downgrade CAP_NET_ADMIN to CAP_NET_RAW 3957 in unbound.service. 3958 - Merge #81 from Maryse47: Consistently use /dev/urandom instead 3959 of /dev/random in scripts and docs. 3960 - Merge #83 from Maryse47: contrib/unbound.service.in: do not fork 3961 into the background. 3962 396319 September 2019: Wouter 3964 - Fix #78: Memory leak in outside_network.c. 3965 - Merge pull request #76 from Maryse47: Improvements and fixes for 3966 systemd unbound.service. 3967 - oss-fuzz badge on README.md. 3968 - Fix fix for #78 to also free service callback struct. 3969 - Fix for oss-fuzz build warning. 3970 - Fix wrong response ttl for prepended short CNAME ttls, this would 3971 create a wrong zero_ttl response count with serve-expired enabled. 3972 - Merge #80 from stasic: Improve wording in man page. 3973 397411 September 2019: Wouter 3975 - Use explicit bzero for wiping clear buffer of hash in cachedb, 3976 reported by Eric Sesterhenn from X41 D-Sec. 3977 39789 September 2019: Wouter 3979 - Fix #72: configure --with-syslog-facility=LOCAL0-7 with default 3980 LOG_DAEMON (as before) can set the syslog facility that the server 3981 uses to log messages. 3982 39834 September 2019: Wouter 3984 - Fix #71: fix openssl error squelch commit compilation error. 3985 39863 September 2019: Wouter 3987 - squelch DNS over TLS errors 'ssl handshake failed crypto error' 3988 on low verbosity, they show on verbosity 3 (query details), because 3989 there is a high volume and the operator cannot do anything for the 3990 remote failure. Specifically filters the high volume errors. 3991 39922 September 2019: Wouter 3993 - ipset module #28: log that an address is added, when verbosity high. 3994 - ipset: refactor long routine into three smaller ones. 3995 - updated Makefile dependencies. 3996 399723 August 2019: Wouter 3998 - Fix contrib/fastrpz.patch asprintf return value checks. 3999 400022 August 2019: Wouter 4001 - Fix that pkg-config is setup before --enable-systemd needs it. 4002 - 1.9.3rc2 release candidate tag. And this became the 1.9.3 release. 4003 Master is 1.9.4 in development. 4004 400521 August 2019: Wouter 4006 - Fix log_dns_msg to log irrespective of minimal responses config. 4007 400819 August 2019: Ralph 4009 - Document limitation of pidfile removal outside of chroot directory. 4010 401116 August 2019: Wouter 4012 - Fix unittest valgrind false positive uninitialised value report, 4013 where if gcc 9.1.1 uses -O2 (but not -O1) then valgrind 3.15.0 4014 issues an uninitialised value for the token buffer at the str2wire.c 4015 rrinternal_get_owner() strcmp with the '@' value. Rewritten to use 4016 straight character comparisons removes the false positive. Also 4017 valgrinds --expensive-definedness-checks=yes can stop this false 4018 positive. 4019 - Please doxygen's parser for "@" occurrence in doxygen comment. 4020 - Fixup contrib/fastrpz.patch 4021 - Remove warning about unknown cast-function-type warning pragma. 4022 402315 August 2019: Wouter 4024 - iana portlist updated. 4025 - Fix autotrust temp file uniqueness windows compile. 4026 - avoid warning about upcast on 32bit systems for autotrust. 4027 - escape commandline contents for -V. 4028 - Fix character buffer size in ub_ctx_hosts. 4029 - 1.9.3rc1 release candidate tag. 4030 - Option -V prints if TCP fastopen is available. 4031 403214 August 2019: George 4033 - Fix #59, when compiled with systemd support check that we can properly 4034 communicate with systemd through the `NOTIFY_SOCKET`. 4035 403614 August 2019: Wouter 4037 - Generate configlexer with newer flex. 4038 - Fix warning for unused variable for compilation without systemd. 4039 404012 August 2019: George 4041 - Introduce `-V` option to print the version number and build options. 4042 Previously reported build options like linked libs and linked modules 4043 are now moved from `-h` to `-V` as well for consistency. 4044 - PACKAGE_BUGREPORT now also includes link to GitHub issues. 4045 40461 August 2019: Wouter 4047 - For #52 #53, second context does not close logfile override. 4048 - Fix #52 #53, fix for example fail program. 4049 - Fix to return after failed auth zone http chunk write. 4050 - Fix to remove unused test for task_probe existence. 4051 - Fix to timeval_add for remaining second in microseconds. 4052 - Check repinfo in worker_handle_request, if null, drop it. 4053 405429 July 2019: Wouter 4055 - Add verbose log message when auth zone file is written, at level 4. 4056 - Add hex print of trust anchor pointer to trust anchor file temp 4057 name to make it unique, for libunbound created multiple contexts. 4058 405923 July 2019: Wouter 4060 - Fix question section mismatch in local zone redirect. 4061 406219 July 2019: Wouter 4063 - Fix #49: Set no renegotiation on the SSL context to stop client 4064 session renegotiation. 4065 406612 July 2019: Wouter 4067 - Fix #48: Unbound returns additional records on NODATA response, 4068 if minimal-responses is enabled, also the additional for negative 4069 responses is removed. 4070 40719 July 2019: Ralph 4072 - Fix in respip addrtree selection. Absence of addr_tree_init_parents() 4073 call made it impossible to go up the tree when the matching netmask is 4074 too specific. 4075 40765 July 2019: Ralph 4077 - Fix for possible assertion failure when answering respip CNAME from 4078 cache. 4079 408025 June 2019: Wouter 4081 - For #45, check that 127.0.0.1 and ::1 are not used in unbound.conf 4082 when do-not-query-localhost is turned on, or at default on, 4083 unbound-checkconf prints a warning if it is found in forward-addr or 4084 stub-addr statements. 4085 408624 June 2019: Wouter 4087 - Fix memleak in unit test, reported from the clang 8.0 static analyzer. 4088 408918 June 2019: Wouter 4090 - PR #28: IPSet module, by Kevin Chou. Created a module to support 4091 the ipset that could add the domain's ip to a list easily. 4092 Needs libmnl, and --enable-ipset and config it, doc/README.ipset.md. 4093 - Fix to omit RRSIGs from addition to the ipset. 4094 - Fix to make unbound-control with ipset, remove unused variable, 4095 use unsigned type because of comparison, and assign null instead 4096 of compare with it. Remade lex and yacc output. 4097 - make depend 4098 - Added documentation to the ipset files (for doxygen output). 4099 - Merge PR #6: Python module: support multiple instances 4100 - Merge PR #5: Python module: define constant MODULE_RESTART_NEXT 4101 - Merge PR #4: Python module: assign something useful to the 4102 per-query data store 'qdata' 4103 - Fix python dict reference and double free in config. 4104 410517 June 2019: Wouter 4106 - Master contains version 1.9.3 in development. 4107 - Fix #39: In libunbound, leftover logfile is close()d unpredictably. 4108 - Fix for #24: Fix abort due to scan of auth zone masters using old 4109 address from previous scan. 4110 411112 June 2019: Wouter 4112 - Fix another spoolbuf storage code point, in prefetch. 4113 - 1.9.2rc3 release candidate tag. Which became the 1.9.2 release 4114 on 17 June 2019. 4115 411611 June 2019: Wouter 4117 - Fix that fixes the Fix that spoolbuf is not used to store tcp 4118 pipelined response between mesh send and callback end, this fixes 4119 error cases that did not use the correct spoolbuf. 4120 - 1.9.2rc2 release candidate tag. 4121 41226 June 2019: Wouter 4123 - 1.9.2rc1 release candidate tag. 4124 41254 June 2019: Wouter 4126 - iana portlist updated. 4127 412829 May 2019: Wouter 4129 - Fix to guard _OPENBSD_SOURCE from redefinition. 4130 413128 May 2019: Wouter 4132 - Fix to define _OPENBSD_SOURCE to get reallocarray on NetBSD. 4133 - gitignore config.h.in~. 4134 413527 May 2019: Wouter 4136 - Fix double file close in tcp pipelined response code. 4137 413824 May 2019: Wouter 4139 - Fix that spoolbuf is not used to store tcp pipelined response 4140 between mesh send and callback end. 4141 414220 May 2019: Wouter 4143 - Note that so-reuseport at extreme load is better turned off, 4144 otherwise queries are not distributed evenly, on Linux 4.4.x. 4145 414616 May 2019: Wouter 4147 - Fix #31: swig 4.0 and python module. 4148 414913 May 2019: Wouter 4150 - Squelch log messages from tcp send about connection reset by peer. 4151 They can be enabled with verbosity at higher values for diagnosing 4152 network connectivity issues. 4153 - Attempt to fix malformed tcp response. 4154 41559 May 2019: Wouter 4156 - Revert fix for oss-fuzz, error is in that build script that 4157 unconditionally includes .o files detected by configure, also 4158 when the machine architecture uses different LIBOBJS files. 4159 41608 May 2019: Wouter 4161 - Attempt to fix build failure in oss-fuzz because of reallocarray. 4162 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14648. 4163 Does not omit compile flags from commandline. 4164 41657 May 2019: Wouter 4166 - Fix edns-subnet locks, in error cases the lock was not unlocked. 4167 - Fix doxygen output error on readme markdown vignettes. 4168 41696 May 2019: Wouter 4170 - Fix #29: Solaris 11.3 and missing symbols be64toh, htobe64. 4171 - Fix #30: AddressSanitizer finding in lookup3.c. This sets the 4172 hash function to use a slower but better auditable code that does 4173 not read beyond array boundaries. This makes code better security 4174 checkable, and is better for security. It is fixed to be slower, 4175 but not read outside of the array. 4176 41772 May 2019: Wouter 4178 - contrib/fastrpz.patch updated for code changes, and with git diff. 4179 - Fix .gitignore, add pythonmod and dnstap generated files. 4180 And unit test generated files, and generated doc files. 4181 41821 May 2019: Wouter 4183 - Update makedist for git. 4184 - Nicer travis output for clang analysis. 4185 - PR #16: XoT support, AXFR over TLS, turn it on with 4186 master: <ip>#<authname> in unbound.conf. This uses TLS to 4187 download the AXFR (or IXFR). 4188 418925 April 2019: Wouter 4190 - Fix wrong query name in local zone redirect answers with a CNAME, 4191 the copy of the local alias is in unpacked form. 4192 419318 April 2019: Ralph 4194 - Scrub RRs from answer section when reusing NXDOMAIN message for 4195 subdomain answers. 4196 - For harden-below-nxdomain: do not consider a name to be non-exitent 4197 when message contains a CNAME record. 4198 419918 April 2019: Wouter 4200 - travis build file. 4201 420216 April 2019: Wouter 4203 - Better braces in if statement in TCP fastopen code. 4204 - iana portlist updated. 4205 420615 April 2019: Wouter 4207 - Fix tls write event for read state change to re-call SSL_write and 4208 not resume the TLS handshake. 4209 421011 April 2019: George 4211 - Update python documentation for init_standard(). 4212 - Typos. 4213 421411 April 2019: Wouter 4215 - Fix that auth zone uses correct network type for sockets for 4216 SOA serial probes. This fixes that probes fail because earlier 4217 probe addresses are unreachable. 4218 - Fix that auth zone fails over to next master for timeout in tcp. 4219 - Squelch SSL read and write connection reset by peer and broken pipe 4220 messages. Verbosity 2 and higher enables them. 4221 42228 April 2019: Wouter 4223 - Fix to use event_assign with libevent for thread-safety. 4224 - verbose information about auth zone lookup process, also lookup 4225 start, timeout and fail. 4226 - Fix #17: Add python module example from Jan Janak, that is a 4227 plugin for the Unbound DNS resolver to resolve DNS records in 4228 multicast DNS [RFC 6762] via Avahi. The plugin communicates 4229 with Avahi via DBus. The comment section at the beginning of 4230 the file contains detailed documentation. 4231 - Fix to wipe ssl ticket keys from memory with explicit_bzero, 4232 if available. 4233 42345 April 2019: Wouter 4235 - Fix to reinit event structure for accepted TCP (and TLS) sockets. 4236 42374 April 2019: Wouter 4238 - Fix spelling error in log output for event method. 4239 42403 April 2019: Wouter 4241 - Move goto label in answer_from_cache to the end of the function 4242 where it is more visible. 4243 - Fix auth-zone NSEC3 response for wildcard nodata answers, 4244 include the closest encloser in the answer. 4245 42462 April 2019: Wouter 4247 - Fix auth-zone NSEC3 response for empty nonterminals with exact 4248 match nsec3 records. 4249 - Fix for out of bounds integers, thanks to OSTIF audit. It is in 4250 allocation debug code. 4251 - Fix for auth zone nsec3 ent fix for wildcard nodata. 4252 425325 March 2019: Wouter 4254 - Fix that tls-session-ticket-keys: "" on its own in unbound.conf 4255 disables the tls session ticker key calls into the OpenSSL API. 4256 - Fix crash if tls-servic-pem not filled in when necessary. 4257 425821 March 2019: Wouter 4259 - Fix #4240: Fix whitespace cleanup in example.conf. 4260 426119 March 2019: Wouter 4262 - add type CAA to libpyunbound (accessing libunbound from python). 4263 426418 March 2019: Wouter 4265 - Add log message, at verbosity 4, that says the query is encrypted 4266 with TLS, if that is enabled for the query. 4267 - Fix #4239: set NOTIMPL when deny-any is enabled, for RFC8482. 4268 42697 March 2019: Wouter 4270 - Fix for #4233: guard use of NDEBUG, so that it can be passed in 4271 CFLAGS into configure. 4272 42735 March 2019: Wouter 4274 - Tag release 1.9.1rc1. Which became 1.9.1 on 12 March 2019. Trunk 4275 has 1.9.2 in development. 4276 42771 March 2019: Wouter 4278 - output forwarder log in ssl_req_order test. 4279 428028 February 2019: Wouter 4281 - Remove memory leak on pythonmod python2 script file init. 4282 - Remove swig gcc8 python function cast warnings, they are ignored. 4283 - Print correct module that failed when module-config is wrong. 4284 428527 February 2019: Wouter 4286 - Fix #4229: Unbound man pages lack information, about access-control 4287 order and local zone tags, and elements in views. 4288 - Fix #14: contrib/unbound.init: Fix wrong comparison judgment 4289 before copying. 4290 - Fix for python module on Windows, fix fopen. 4291 429225 February 2019: Wouter 4293 - Fix #4227: pair event del and add for libevent for tcp_req_info. 4294 429521 February 2019: Wouter 4296 - Fix the error for unknown module in module-config is understandable, 4297 and explains it was not compiled in and where to see the list. 4298 - In example.conf explain where to put cachedb module in module-config. 4299 - In man page and example config explain that most modules have to 4300 be listed at the start of module-config. 4301 430220 February 2019: Wouter 4303 - Fix pythonmod include and sockaddr_un ifdefs for compile on 4304 Windows, and for libunbound. 4305 430618 February 2019: Wouter 4307 - Print query name with ip_ratelimit exceeded log lines. 4308 - Spaces instead of tabs in that log message. 4309 - Print query name and IP address when domain rate limit exceeded. 4310 431114 February 2019: Wouter 4312 - Fix capsforid canonical sort qsort callback. 4313 431411 February 2019: Wouter 4315 - Note default for module-config in man page. 4316 - Fix recursion lame test for qname minimisation asked queries, 4317 that were not present in the set of prepared answers. 4318 - Fix #13: Remove left-over requirements on OpenSSL >= 1.1.0 for 4319 cert name matching, from man page. 4320 - make depend, with newer gcc, nicer layout. 4321 43227 February 2019: Wouter 4323 - Fix #4206: OpenSSL 1.0.2 hostname verification for FreeBSD 11.2. 4324 - Fix that qname minimisation does not skip a label when missing 4325 nameserver targets need to be fetched. 4326 - Fix #4225: clients seem to erroneously receive no answer with 4327 DNS-over-TLS and qname-minimisation. 4328 43294 February 2019: Wouter 4330 - Fix that log-replies prints the correct name for local-alias 4331 names, for names that have a CNAME in local-data configuration. 4332 It logs the original query name, not the target of the CNAME. 4333 - Add local-zone type inform_redirect, which logs like type inform, 4334 and redirects like type redirect. 4335 - Perform canonical sort for 0x20 capsforid compare of replies, 4336 this sorts rrsets in the authority and additional section before 4337 comparison, so that out of order rrsets do not cause failure. 4338 433931 January 2019: Wouter 4340 - Set ub_ctx_set_tls call signature in ltrace config file for 4341 libunbound in contrib/libunbound.so.conf. 4342 - improve documentation for tls-service-key and forward-first. 4343 - #10: fixed pkg-config operations, PKG_PROG_PKG_CONFIG moved out of 4344 conditional section, fixes systemd builds, from Enrico Scholz. 4345 - #9: For openssl 1.0.2 use the CRYPTO_THREADID locking callbacks, 4346 still supports the set_id_callback previous API. And for 1.1.0 4347 no locking callbacks are needed. 4348 - #8: Fix OpenSSL without ENGINE support compilation. 4349 - Wipe TLS session key data from memory on exit. 4350 435130 January 2019: Ralph 4352 - Fix case in which query timeout can result in marking delegation 4353 as edns_lame_known. 4354 435529 January 2019: Wouter 4356 - Fix spelling of tls-ciphers in example.conf.in. 4357 - Fix #4224: auth_xfr_notify.rpl test broken due to typo 4358 - Fix locking for libunbound context setup with broken port config. 4359 436028 January 2019: Wouter 4361 - ub_ctx_set_tls call for libunbound that enables DoT for the machines 4362 set with ub_ctx_set_fwd. Patch from Florian Obser. 4363 - Set build system for added call in the libunbound API. 4364 - List example config for root zone copy locally hosted with auth-zone 4365 as suggested from draft-ietf-dnsop-7706-bis-02. But with updated 4366 B root address. 4367 - set version to 1.9.0 for release. And this was released with the 4368 spelling for tls-ciphers fix as 1.9.0 on Feb 5. Trunk has 1.9.1 in 4369 development. 4370 437125 January 2019: Wouter 4372 - Fix that tcp for auth zone and outgoing does not remove and 4373 then gets the ssl read again applied to the deleted commpoint. 4374 - updated contrib/fastrpz.patch to cleanly diff. 4375 - no lock when threads disabled in tcp request buffer count. 4376 - remove compile warnings from libnettle compile. 4377 - output of newer lex 2.6.1 and bison 3.0.5. 4378 437924 January 2019: Wouter 4380 - Newer aclocal and libtoolize used for generating configure scripts, 4381 aclocal 1.16.1 and libtoolize 2.4.6. 4382 - Fix unit test for python 3.7 new keyword 'async'. 4383 - clang analysis fixes, assert arc4random buffer in init, 4384 no check for already checked delegation pointer in iterator, 4385 in testcode check for NULL packet matches, in perf do not copy 4386 from NULL start list when growing capacity. Adjust host and file 4387 only when present in test header read to please checker. In 4388 testcode for unknown macro operand give zero result. Initialise the 4389 passed argv array in test code. In test code add EDNS data 4390 segment copy only when nonempty. 4391 - Patch from Florian Obser fixes some compiler warnings: 4392 include mini_event.h to have a prototype for mini_ev_cmp 4393 include edns.h to have a prototype for apply_edns_options 4394 sldns_wire2str_edns_keepalive_print is only called in the wire2str, 4395 module declare it static to get rid of compiler warning: 4396 no previous prototype for function 4397 infra_find_ip_ratedata() is only called in the infra module, 4398 declare it static to get rid of compiler warning: 4399 no previous prototype for function 4400 do not shadow local variable buf in authzone 4401 auth_chunks_delete and az_nsec3_findnode are only called in the 4402 authzone module, declare them static to get rid of compiler warning: 4403 no previous prototype for function... 4404 copy_rrset() is only called in the respip module, declare it 4405 static to get rid of compiler warning: 4406 no previous prototype for function 'copy_rrset' 4407 no need for another variable "r"; gets rid of compiler warning: 4408 declaration shadows a local variable in libunbound.c 4409 no need for another variable "ns"; gets rid of compiler warning: 4410 declaration shadows a local variable in iterator.c 4411 - Moved includes and make depend. 4412 441323 January 2019: Wouter 4414 - Patch from Manabu Sonoda with tls-ciphers and tls-ciphersuites 4415 options for unbound.conf. 4416 - Fixes for the patch, and man page entry. 4417 - Fix configure to detect SSL_CTX_set_ciphersuites, for better 4418 library compatibility when compiling. 4419 - Patch for TLS session resumption from Manabu Sonoda, 4420 enable with tls-session-ticket-keys in unbound.conf. 4421 - Fixes for patch (includes, declarations, warnings). Free at end 4422 and keep config options in order read from file to keep the first 4423 one as the first one. 4424 - Fix for IXFR fallback to reset counter when IXFR does not timeout. 4425 442622 January 2019: Wouter 4427 - Fix space calculation for tcp req buffer size. 4428 - Doc for stream-wait-size and unit test. 4429 - unbound-control stats has mem.streamwait that counts TCP and TLS 4430 waiting result buffers. 4431 - Fix for #4219: secondaries not updated after serial change, unbound 4432 falls back to AXFR after IXFR gives several timeout failures. 4433 - Fix that auth zone after IXFR fallback tries the same master. 4434 443521 January 2019: Wouter 4436 - Fix tcp idle timeout test, for difference in the tcp reply code. 4437 - Unit test for tcp request reorder and timeouts. 4438 - Unit tests for ssl out of order processing. 4439 - Fix that multiple dns fragments can be carried in one TLS frame. 4440 - Add stream-wait-size: 4m config option to limit the maximum 4441 memory used by waiting tcp and tls stream replies. This avoids 4442 a denial of service where these replies use up all of the memory. 4443 444417 January 2019: Wouter 4445 - For caps-for-id fallback, use the whitelist to avoid timeout 4446 starting a fallback sequence for it. 4447 - increase mesh max activation count for capsforid long fetches. 4448 444916 January 2019: Ralph 4450 - Get ready for the DNS flag day: remove EDNS lame procedure, do not 4451 re-query without EDNS after timeout. 4452 445315 January 2019: Wouter 4454 - In the out of order processing, reset byte count for (potential) 4455 partial read. 4456 - Review fixes in out of order processing. 4457 445814 January 2019: Wouter 4459 - streamtcp option -a send queries consecutively and prints answers 4460 as they arrive. 4461 - Fix for out of order processing administration quit cleanup. 4462 - unit test for tcp out of order processing. 4463 446411 January 2019: Wouter 4465 - Initial commit for out-of-order processing for TCP and TLS. 4466 44679 January 2019: Wouter 4468 - Log query name for looping module errors. 4469 44708 January 2019: Wouter 4471 - Fix syntax in comment of local alias processing. 4472 - Fix NSEC3 record that is returned in wildcard replies from 4473 auth-zone zones with NSEC3 and wildcards. 4474 44757 January 2019: Wouter 4476 - On FreeBSD warn if systcl settings do not allow server TCP FASTOPEN, 4477 and server tcp fastopen is enabled at compile time. 4478 - Document interaction between the tls-upstream option in the server 4479 section and forward-tls-upstream option in the forward-zone sections. 4480 - Add contrib/unbound-fuzzme.patch from Jacob Hoffman-Andrews, 4481 the patch adds a program used for fuzzing. 4482 448312 December 2018: Wouter 4484 - Fix for crash in dns64 module if response is null. 4485 448610 December 2018: Wouter 4487 - Fix config parser memory leaks. 4488 - ip-ratelimit-factor of 1 allows all traffic through, instead of the 4489 previous blocking everything. 4490 - Fix for FreeBSD port make with dnscrypt and dnstap enabled. 4491 - Fix #4206: support openssl 1.0.2 for TLS hostname verification, 4492 alongside the 1.1.0 and later support that is already there. 4493 - Fixup openssl 1.0.2 compile 4494 44956 December 2018: Wouter 4496 - Fix dns64 allocation in wrong region for returned internal queries. 4497 44983 December 2018: Wouter 4499 - Fix icon, no ragged edges and nicer resolutions available, for eg. 4500 Win 7 and Windows 10 display. 4501 - cache-max-ttl also defines upperbound of initial TTL in response. 4502 450330 November 2018: Wouter 4504 - Patch for typo in unbound.conf man page. 4505 - log-tag-queryreply: yes in unbound.conf tags the log-queries and 4506 log-replies in the log file for easier log filter maintenance. 4507 450829 November 2018: Wouter 4509 - iana portlist updated. 4510 - Fix chroot auth-zone fix to remove chroot prefix. 4511 - tag for 1.8.2rc1, which became 1.8.2 on 4 dec 2018, with icon 4512 updated. Trunk contains 1.8.3 in development. 4513 Which became 1.8.3 on 11 december with only the dns64 fix of 6 dec. 4514 Trunk then became 1.8.4 in development. 4515 - Fix that unbound-checkconf does not complains if the config file 4516 is not placed inside the chroot. 4517 - Refuse to start with no ports. 4518 - Remove clang analysis warnings. 4519 452028 November 2018: Wouter 4521 - Fix leak in chroot fix for auth-zone. 4522 - Fix clang analysis for outside directory build test. 4523 452427 November 2018: Wouter 4525 - Fix DNS64 to not store intermediate results in cache, this avoids 4526 other threads from picking up the wrong data. The module restores 4527 the previous no_cache_store setting when the the module is finished. 4528 - Fix #4208: 'stub-no-cache' and 'forward-no-cache' not work. 4529 - New and better fix for Fix #4193: Fix that prefetch failure does 4530 not overwrite valid cache entry with SERVFAIL. 4531 - auth-zone give SERVFAIL when expired, fallback activates when 4532 expired, and this is documented in the man page. 4533 - stat count SERVFAIL downstream auth-zone queries for expired zones. 4534 - Put new logos into windows installer. 4535 - Fix windows compile for new rrset roundrobin fix. 4536 - Update contrib fastrpz patch for latest release. 4537 453826 November 2018: Wouter 4539 - Fix to not set GLOB_NOSORT so the unbound.conf include: files are 4540 sorted and in a predictable order. 4541 - Fix #4193: Fix that prefetch failure does not overwrite valid cache 4542 entry with SERVFAIL. 4543 - Add unbound-control view_local_datas command, like local_datas. 4544 - Fix that unbound-control can send file for view_local_datas. 4545 454622 November 2018: Wouter 4547 - With ./configure --with-pyunbound --with-pythonmodule 4548 PYTHON_VERSION=3.6 or with 2.7 unbound can compile and unit tests 4549 succeed for the python module. 4550 - pythonmod logs the python error and traceback on failure. 4551 - ignore debug python module for test in doxygen output. 4552 - review fixes for python module. 4553 - Fix #4209: Crash in libunbound when called from getdns. 4554 - auth zone zonefiles can be in a chroot, the chroot directory 4555 components are removed before use. 4556 - Fix that empty zonefile means the zonefile is not set and not used. 4557 - make depend. 4558 455921 November 2018: Wouter 4560 - Scrub NS records from NODATA responses as well. 4561 456220 November 2018: Wouter 4563 - Scrub NS records from NXDOMAIN responses to stop fragmentation 4564 poisoning of the cache. 4565 - Add patch from Jan Vcelak for pythonmod, 4566 add sockaddr_storage getters, add support for query callbacks, 4567 allow raw address access via comm_reply and update API documentation. 4568 - Removed compile warnings in pythonmod sockaddr routines. 4569 457019 November 2018: Wouter 4571 - Support SO_REUSEPORT_LB in FreeBSD 12 with the so-reuseport: yes 4572 option in unbound.conf. 4573 45746 November 2018: Ralph 4575 - Bugfix min-client-subnet-ipv6 4576 457725 October 2018: Ralph 4578 - Add min-client-subnet-ipv6 and min-client-subnet-ipv4 options. 4579 458025 October 2018: Wouter 4581 - Fix #4191: NXDOMAIN vs SERVFAIL during dns64 PTR query. 4582 - Fix #4190: Please create a "ANY" deny option, adds the option 4583 deny-any: yes in unbound.conf. This responds with an empty message 4584 to queries of type ANY. 4585 - Fix #4141: More randomness to rrset-roundrobin. 4586 - Fix #4132: Openness/closeness of RANGE intervals in rpl files. 4587 - Fix #4126: RTT_band too low on VSAT links with 600+ms latency, 4588 adds the option unknown-server-time-limit to unbound.conf that 4589 can be increased to avoid the problem. 4590 - remade makefile dependencies. 4591 - Fix #4152: Logs shows wrong time when using log-time-ascii: yes. 4592 459324 October 2018: Ralph 4594 - Add markdel function to ECS slabhash. 4595 - Limit ECS scope returned to client to the scope used for caching. 4596 - Make lint like previous #4154 fix. 4597 459822 October 2018: Wouter 4599 - Fix #4192: unbound-control-setup generates keys not readable by 4600 group. 4601 - check that the dnstap socket file can be opened and exists, print 4602 error if not. 4603 - Fix #4154: make ECS_MAX_TREESIZE configurable, with 4604 the max-ecs-tree-size-ipv4 and max-ecs-tree-size-ipv6 options. 4605 460622 October 2018: Ralph 4607 - Change fast-server-num default to 3. 4608 46098 October 2018: Ralph 4610 - Add fast-server-permil and fast-server-num options. 4611 - Deprecate low-rtt and low-rtt-permil options. 4612 46138 October 2018: Wouter 4614 - Squelch log of failed to tcp initiate after TCP Fastopen failure. 4615 46165 October 2018: Wouter 4617 - Squelch EADDRNOTAVAIL errors when the interface goes away, 4618 this omits 'can't assign requested address' errors unless 4619 verbosity is set to a high value. 4620 - Set default for so-reuseport to no for FreeBSD. It is enabled 4621 by default for Linux and DragonFlyBSD. The setting can 4622 be configured in unbound.conf to override the default. 4623 - iana port update. 4624 46252 October 2018: Wouter 4626 - updated contrib/fastrpz.patch to apply for this version 4627 - dnscrypt.c removed sizeof to get array bounds. 4628 - Fix testlock code to set noreturn on error routine. 4629 - Remove unused variable from contrib fastrpz/rpz.c and 4630 remove unused diagnostic pragmas that themselves generate warnings 4631 - clang analyze test is used only when assertions are enabled. 4632 46331 October 2018: Wouter 4634 - tag for release 1.8.1rc1. Became release 1.8.1 on 8 oct, with 4635 fastrpz.patch fix included. Trunk has 1.8.2 in development. 4636 463727 September 2018: Wouter 4638 - Fix #4188: IPv6 forwarders without ipv6 result in SERVFAIL, fixes 4639 qname minimisation with a forwarder when connectivity has issues 4640 from rejecting responses. 4641 464225 September 2018: Wouter 4643 - Perform TLS SNI indication of the host that is being contacted 4644 for DNS over TLS service. It sets the configured tls auth name. 4645 This is useful for hosts that apart from the DNS over TLS services 4646 also provide other (web) services. 4647 - Fix #4149: Add SSL cleanup for tcp timeout. 4648 464917 September 2018: Wouter 4650 - Fix compile on Mac for unbound, provide explicit_bzero when libc 4651 does not have it. 4652 - Fix unbound for openssl in FIPS mode, it uses the digests with 4653 the EVP call contexts. 4654 - Fix that with harden-below-nxdomain and qname minisation enabled 4655 some iterator states for nonresponsive domains can get into a 4656 state where they waited for an empty list. 4657 - Stop UDP to TCP failover after timeouts that causes the ping count 4658 to be reset by the TCP time measurement (that exists for TLS), 4659 because that causes the UDP part to not be measured as timeout. 4660 - Fix #4156: Fix systemd service manager state change notification. 4661 466213 September 2018: Wouter 4663 - Fix seed for random backup code to use explicit zero when wiped. 4664 - exit log routine is annotated as noreturn function. 4665 - free memory leaks in config strlist and str2list insert functions. 4666 - do not move unused argv variable after getopt. 4667 - Remove unused if clause in testcode. 4668 - in testcode, free async ids, initialise array, and check for null 4669 pointer during test of the test. And use exit for return to note 4670 irregular program stop. 4671 - Free memory leak in config strlist append. 4672 - make sure nsec3 comparison salt is initialized. 4673 - unit test has clang analysis. 4674 - remove unused variable assignment from iterator scrub routine. 4675 - check for null in delegation point during iterator refetch 4676 in forward zone. 4677 - neater pointer cast in libunbound context quit routine. 4678 - initialize statistics totals for printout. 4679 - in authzone check that node exists before adding rrset. 4680 - in unbound-anchor, use readwrite memory BIO. 4681 - assertion in autotrust that packed rrset is formed correctly. 4682 - Fix memory leak when message parse fails partway through copy. 4683 - remove unused udpsize assignment in message encode. 4684 - nicer bio free code in unbound-anchor. 4685 - annotate exit functions with noreturn in unbound-control. 4686 468711 September 2018: Wouter 4688 - Fixed unused return value warnings in contrib/fastrpz.patch for 4689 asprintf. 4690 - Fix to squelch respip warning in unit test, it is printed at 4691 higher verbosity settings. 4692 - Fix spelling errors. 4693 - Fix initialisation in remote.c 4694 469510 September 2018: Wouter 4696 - 1.8.1 in svn trunk. (changes from 4,5,.. sep apply). 4697 - iana port update. 4698 46995 September 2018: Wouter 4700 - Fix spelling error in header, from getdns commit by Andreas Gelmini. 4701 47024 September 2018: Ralph 4703 - More explicitly mention the type of ratelimit when applying 4704 ip-ratelimit. 4705 47064 September 2018: Wouter 4707 - Tag for 1.8.0rc1 release, became 1.8.0 release on 10 Sep 2018. 4708 470931 August 2018: Wouter 4710 - Disable minimal-responses in subnet unit tests. 4711 471230 August 2018: Wouter 4713 - Fix that a local-zone with a local-zone-type that is transparent 4714 in a view with view-first, makes queries check for answers from the 4715 local-zones defined outside of views. 4716 471728 August 2018: Ralph 4718 - Disable minimal-responses in ipsecmod unit tests. 4719 - Added serve-expired-ttl and serve-expired-ttl-reset options. 4720 472127 August 2018: Wouter 4722 - Set defaults to yes for a number of options to increase speed and 4723 resilience of the server. The so-reuseport, harden-below-nxdomain, 4724 and minimal-responses options are enabled by default. They used 4725 to be disabled by default, waiting to make sure they worked. They 4726 are enabled by default now, and can be disabled explicitly by 4727 setting them to "no" in the unbound.conf config file. The reuseport 4728 and minimal options increases speed of the server, and should be 4729 otherwise harmless. The harden-below-nxdomain option works well 4730 together with the recently default enabled qname minimisation, this 4731 causes more fetches to use information from the cache. 4732 - next release is called 1.8.0. 4733 - Fix lintflags for lint on FreeBSD. 4734 473522 August 2018: George 4736 - #4140: Expose repinfo (comm_reply) to the inplace_callbacks. This 4737 gives access to reply information for the client's communication 4738 point when the callback is called before the mesh state (modules). 4739 Changes to C and Python's inplace_callback signatures were also 4740 necessary. 4741 474221 August 2018: Wouter 4743 - log-local-actions: yes option for unbound.conf that logs all the 4744 local zone actions, a patch from Saksham Manchanda (Secure64). 4745 - #4146: num.query.subnet and num.query.subnet_cache counters. 4746 - Fix only misc failure from log-servfail when val-log-level is not 4747 enabled. 4748 474917 August 2018: Ralph 4750 - Fix classification for QTYPE=CNAME queries when QNAME minimisation is 4751 enabled. 4752 475317 August 2018: Wouter 4754 - Set libunbound to increase current, because the libunbound change 4755 to the event callback function signature. That needs programs, 4756 that use it, to recompile against the new header definition. 4757 - print servfail info to log as error. 4758 - added more servfail printout statements, to the iterator. 4759 - log-servfail: yes prints log lines that say why queries are 4760 returning SERVFAIL to clients. 4761 476216 August 2018: Wouter 4763 - Fix warning on compile without threads. 4764 - Fix contrib/fastrpz.patch. 4765 476615 August 2018: Wouter 4767 - Fix segfault in auth-zone read and reorder of RRSIGs. 4768 476914 August 2018: Wouter 4770 - Fix that printout of error for cycle targets is a verbosity 4 4771 printout and does not wrongly print it is a memory error. 4772 - Upgraded crosscompile script to include libunbound DLL in the 4773 zipfile. 4774 477510 August 2018: Wouter 4776 - Fix #4144: dns64 module caches wrong (negative) information. 4777 47789 August 2018: Wouter 4779 - unbound-checkconf checks if modules exist and prints if they are 4780 not compiled in the name of the wrong module. 4781 - document --enable-subnet in doc/README. 4782 - Patch for stub-no-cache and forward-no-cache options that disable 4783 caching for the contents of that stub or forward, for when you 4784 want immediate changes visible, from Bjoern A. Zeeb. 4785 47867 August 2018: Ralph 4787 - Make capsforid fallback QNAME minimisation aware. 4788 47897 August 2018: Wouter 4790 - Fix #4142: unbound.service.in: improvements and fixes. 4791 Add unit dependency ordering (based on systemd-resolved). 4792 Add 'CAP_SYS_RESOURCE' to 'CapabilityBoundingSet' (fixes warnings 4793 about missing privileges during startup). Add 'AF_INET6' to 4794 'RestrictAddressFamilies' (without it IPV6 can't work). From 4795 Guido Shanahan. 4796 - Patch to implement tcp-connection-limit from Jim Hague (Sinodun). 4797 This limits the number of simultaneous TCP client connections 4798 from a nominated netblock. 4799 - make depend, yacc, lex, doc, headers. And log the limit exceeded 4800 message only on high verbosity, so as to not spam the logs when 4801 it is busy. 4802 48036 August 2018: Wouter 4804 - Fix for #4136: Fix to unconditionally call destroy in daemon.c. 4805 48063 August 2018: George 4807 - Expose if a query (or a subquery) was ratelimited (not src IP 4808 ratelimiting) to libunbound under 'ub_result.was_ratelimited'. 4809 This also introduces a change to 'ub_event_callback_type' in 4810 libunbound/unbound-event.h. 4811 - Tidy pylib tests. 4812 48133 August 2018: Wouter 4814 - Revert previous change for #4136: because it introduces build 4815 problems. 4816 - New fix for #4136: This one ignores lex without without 4817 yylex_destroy. 4818 48191 August 2018: Wouter 4820 - Fix to remove systemd sockaddr function check, that is not 4821 always present. Make socket activation more lenient. But not 4822 different when socket activation is not used. 4823 - iana port list update. 4824 482531 July 2018: Wouter 4826 - Patches from Jim Hague (Sinodun) for EDNS KeepAlive. 4827 - Sort out test runs when the build directory isn't the project 4828 root directory. 4829 - Add config tcp-idle-timeout (default 30s). This applies to 4830 client connections only; the timeout on TCP connections upstream 4831 is unaffected. 4832 - Error if EDNS Keepalive received over UDP. 4833 - Add edns-tcp-keepalive and edns-tcp-keepalive timeout options 4834 and implement option in client responses. 4835 - Correct and expand manual page entries for keepalive and idle timeout. 4836 - Implement progressive backoff of TCP idle/keepalive timeout. 4837 - Fix 'make depend' to work when build dir is not project root. 4838 - Add delay parameter to streamtcp, -d secs. 4839 To be used when testing idle timeout. 4840 - From Wouter: make depend, the dependencies in the patches did not 4841 apply cleanly. Also remade yacc and lex. 4842 - Fix mesh.c incompatible pointer pass. 4843 - Please doxygen so it passes. 4844 - Fix #4139: Fix unbound-host leaks memory on ANY. 4845 484630 July 2018: Wouter 4847 - Fix #4136: insufficiency from mismatch of FLEX capability between 4848 released tarball and build host. 4849 485027 July 2018: Wouter 4851 - Fix man page, say that chroot is enabled by default. 4852 485326 July 2018: Wouter 4854 - Fix #4135: 64-bit Windows Installer Creates Entries Under The 4855 Wrong Registry Key, reported by Brian White. 4856 485723 July 2018: Wouter 4858 - Fix use-systemd readiness signalling, only when use-systemd is yes 4859 and not in signal handler. 4860 486120 July 2018: Wouter 4862 - Fix #4130: print text describing -dd and unbound-checkconf on 4863 config file read error at startup, the errors may have been moved 4864 away by the startup process. 4865 - Fix #4131: for solaris, error YY_CURRENT_BUFFER undeclared. 4866 486719 July 2018: Wouter 4868 - Fix #4129 unbound-control error message with wrong cert permissions 4869 is too cryptic. 4870 487117 July 2018: Wouter 4872 - Fix #4127 unbound -h does not list -p help. 4873 - Print error if SSL name verification configured but not available 4874 in the ssl library. 4875 - Fix that ratelimit and ip-ratelimit are applied after reload of 4876 changed config file. 4877 - Resize ratelimit and ip-ratelimit caches if changed on reload. 4878 487916 July 2018: Wouter 4880 - Fix qname minimisation NXDOMAIN validation lookup failures causing 4881 error_supers assertion fails. 4882 - Squelch can't bind socket errors with Permission denied unless 4883 verbosity is 4 or higher, for UDP outgoing sockets. 4884 488512 July 2018: Wouter 4886 - Fix to improve systemd socket activation code file descriptor 4887 assignment. 4888 - Fix for 4126 that the #define for UNKNOWN_SERVER_NICENESS can be more 4889 easily changed to adjust default rtt assumptions. 4890 489110 July 2018: Wouter 4892 - Note in documentation that the cert name match code needs 4893 OpenSSL 1.1.0 or later to be enabled. 4894 48956 July 2018: Wouter 4896 - Fix documentation ambiguity for tls-win-cert in tls-upstream and 4897 forward-tls-upstream docs. 4898 - iana port update. 4899 - Note RFC8162 support. SMIMEA record type can be read in by the 4900 zone record parser. 4901 - Fix round robin for failed addresses with prefer-ip6: yes 4902 49034 July 2018: Wouter 4904 - Fix #4112: Fix that unbound-anchor -f /etc/resolv.conf will not pass 4905 if DNSSEC is not enabled. New option -R allows fallback from 4906 resolv.conf to direct queries. 4907 49083 July 2018: Wouter 4909 - Better documentation for unblock-lan-zones and insecure-lan-zones 4910 config statements. 4911 - Fix permission denied printed for auth zone probe random port nrs. 4912 49132 July 2018: Wouter 4914 - Fix checking for libhiredis printout in configure output. 4915 - Fix typo on man page in ip-address description. 4916 - Update libunbound/python/examples/dnssec_test.py example code to 4917 also set the 20326 trust anchor for the root in the example code. 4918 491929 June 2018: Wouter 4920 - dns64-ignore-aaaa: config option to list domain names for which the 4921 existing AAAA is ignored and dns64 processing is used on the A 4922 record. 4923 492428 June 2018: Wouter 4925 - num.queries.tls counter for queries over TLS. 4926 - log port number with err_addr logs. 4927 492827 June 2018: Wouter 4929 - #4109: Fix that package config depends on python unconditionally. 4930 - Patch, do not export python from pkg-config, from Petr Menšík. 4931 493226 June 2018: Wouter 4933 - Partial fix for permission denied on IPv6 address on FreeBSD. 4934 - Fix that auth-zone master reply with current SOA serial does not 4935 stop scan of masters for an updated zone. 4936 - Fix that auth-zone does not start the wait timer without checking 4937 if the wait timer has already been started. 4938 493921 June 2018: Wouter 4940 - #4108: systemd reload hang fix. 4941 - Fix usage printout for unbound-host, hostname has to be last 4942 argument on BSDs and Windows. 4943 494419 June 2018: Wouter 4945 - Fix for unbound-control on Windows and set TCP socket parameters 4946 more closely. 4947 This fix is part of 1.7.3. 4948 - Windows example service.conf edited with more windows specific 4949 configuration. 4950 - Fix windows unbound-control no cert bad file descriptor error. 4951 This fix is part of 1.7.3. 4952 495318 June 2018: Wouter 4954 - Fix that control-use-cert: no works for 127.0.0.1 to disable certs. 4955 This fix is part of 1.7.3rc2. 4956 - Fix unbound-checkconf for control-use-cert. 4957 This fix is part of 1.7.3. 4958 495915 June 2018: Wouter 4960 - tag for 1.7.3rc1. 4961 - trunk has 1.7.4. 4962 - unbound-control auth_zone_reload _zone_ option rereads the zonefile. 4963 - unbound-control auth_zone_transfer _zone_ option starts the probe 4964 sequence for a master to transfer the zone from and transfers when 4965 a new zone version is available. 4966 496714 June 2018: Wouter 4968 - #4103: Fix that auth-zone does not insist on SOA record first in 4969 file for url downloads. 4970 - Fix that first control-interface determines if TLS is used. Warn 4971 when IP address interfaces are used without TLS. 4972 - Fix nettle compile. 4973 497412 June 2018: Ralph 4975 - Don't count CNAME response types received during qname minimisation as 4976 query restart. 4977 497812 June 2018: Wouter 4979 - #4102 for NSD, but for Unbound. Named unix pipes do not use 4980 certificate and key files, access can be restricted with file and 4981 directory permissions. The option control-use-cert is no longer 4982 used, and ignored if found in unbound.conf. 4983 - Rename tls-additional-ports to tls-additional-port, because every 4984 line adds one port. 4985 - Fix buffer size warning in unit test. 4986 - remade dependencies in the Makefile. 4987 49886 June 2018: Wouter 4989 - Patch to fix openwrt for mac os build darwin detection in configure. 4990 49915 June 2018: Wouter 4992 - Fix crash if ratelimit taken into use with unbound-control 4993 instead of with unbound.conf. 4994 49954 June 2018: Wouter 4996 - Fix deadlock caused by incoming notify for auth-zone. 4997 - tag for 1.7.2rc1, became 1.7.2 release on 11 June 2018, 4998 trunk is 1.7.3 in development from this point. 4999 - #4100: Fix stub reprime when it becomes useless. 5000 50011 June 2018: Wouter 5002 - Rename additional-tls-port to tls-additional-ports. 5003 The older name is accepted for backwards compatibility. 5004 500530 May 2018: Wouter 5006 - Patch from Syzdek: Add ability to ignore RD bit and treat all 5007 requests as if the RD bit is set. 5008 500929 May 2018: Wouter 5010 - in compat/arc4random call getentropy_urandom when getentropy fails 5011 with ENOSYS. 5012 - Fix that fallback for windows port. 5013 501428 May 2018: Wouter 5015 - Fix windows tcp and tls spin on events. 5016 - Add routine from getdns to add windows cert store to the SSL_CTX. 5017 - tls-win-cert option that adds the system certificate store for 5018 authenticating DNS-over-TLS connections. It can be used instead 5019 of the tls-cert-bundle option, or with it to add certificates. 5020 502125 May 2018: Wouter 5022 - For TCP and TLS connections that don't establish, perform address 5023 update in infra cache, so future selections can exclude them. 5024 - Fix that tcp sticky events are removed for closed fd on windows. 5025 - Fix close events for tcp only. 5026 502724 May 2018: Wouter 5028 - Fix that libunbound can do DNS-over-TLS, when configured. 5029 - Fix that windows unbound service can use DNS-over-TLS. 5030 - unbound-host initializes ssl (for potential DNS-over-TLS usage 5031 inside libunbound), when ssl upstream or a cert-bundle is configured. 5032 503323 May 2018: Wouter 5034 - Use accept4 to speed up incoming TCP (and TLS) connections, 5035 available on Linux, FreeBSD and OpenBSD. 5036 503717 May 2018: Ralph 5038 - Qname minimisation default changed to yes. 5039 504015 May 2018: Wouter 5041 - Fix low-rtt-pct to low-rtt-permil, as it is parts in one thousand. 5042 504311 May 2018: Wouter 5044 - Fix contrib/libunbound.pc for libssl libcrypto references, 5045 from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=226914 5046 50477 May 2018: Wouter 5048 - Fix windows to not have sticky TLS events for TCP. 5049 - Fix read of DNS over TLS length and data in one read call. 5050 - Fix mesh state assertion failure due to callback removal. 5051 50523 May 2018: Wouter 5053 - Fix that configure --with-libhiredis also turns on cachedb. 5054 - Fix gcc 8 buffer warning in testcode. 5055 - Fix function type cast warning in libunbound context callback type. 5056 50572 May 2018: Wouter 5058 - Fix fail to reject dead peers in forward-zone, with ssl-upstream. 5059 50601 May 2018: Wouter 5061 - Fix that unbound-control reload frees the rrset keys and returns 5062 the memory pages to the system. 5063 506430 April 2018: Wouter 5065 - Fix spelling error in man page and note defaults as no instead of 5066 off. 5067 506826 April 2018: Wouter 5069 - Fix for crash in daemon_cleanup with dnstap during reload, 5070 from Saksham Manchanda. 5071 - Also that for dnscrypt. 5072 - tag for 1.7.1rc1 release. Became 1.7.1 release on 3 May, trunk 5073 is from here 1.7.2 in development. 5074 507525 April 2018: Ralph 5076 - Fix memory leak when caching wildcard records for aggressive NSEC use 5077 507824 April 2018: Wouter 5079 - Fix contrib/fastrpz.patch for this release. 5080 - Fix auth https for libev. 5081 508224 April 2018: Ralph 5083 - Added root-key-sentinel support 5084 508523 April 2018: Wouter 5086 - makedist uses bz2 for expat code, instead of tar.gz. 5087 - Fix #4092: libunbound: use-caps-for-id lacks colon in 5088 config_set_option. 5089 - auth zone http download stores exact copy of downloaded file, 5090 including comments in the file. 5091 - Fix sldns parse failure for CDS alternate delete syntax empty hex. 5092 - Attempt for auth zone fix; add of callback in mesh gets from 5093 callback does not skip callback of result. 5094 - Fix cname classification with qname minimisation enabled. 5095 - list_auth_zones unbound-control command. 5096 509720 April 2018: Wouter 5098 - man page documentation for dns-over-tls forward-addr '#' notation. 5099 - removed free from failed parse case. 5100 - Fix #4091: Fix that reload of auth-zone does not merge the zonefile 5101 with the previous contents. 5102 - Delete auth zone when removed from config. 5103 510419 April 2018: Wouter 5105 - Can set tls authentication with forward-addr: IP#tls.auth.name 5106 And put the public cert bundle in tls-cert-bundle: "ca-bundle.pem". 5107 such as forward-addr: 9.9.9.9@853#dns.quad9.net or 5108 1.1.1.1@853#cloudflare-dns.com 5109 - Fix #658: unbound using TLS in a forwarding configuration does not 5110 verify the server's certificate (RFC 8310 support). 5111 - For addr with #authname and no @port notation, the default is 853. 5112 511318 April 2018: Wouter 5114 - Fix auth-zone retry timer to be on schedule with retry timeout, 5115 with backoff. Also time a refresh at the zone expiry. 5116 511717 April 2018: Wouter 5118 - auth zone notify work. 5119 - allow-notify: config statement for auth-zones. 5120 - unit test for allow-notify 5121 512216 April 2018: Wouter 5123 - Fix auth zone target lookup iterator. 5124 - auth zone notify with prefix 5125 - auth zone notify work. 5126 512713 April 2018: Wouter 5128 - Fix for max include depth for authzones. 5129 - Fix memory free on fail for $INCLUDE in authzone. 5130 - Fix that an internal error to look up the wrong rr type for 5131 auth zone gets stopped, before trying to send there. 5132 - auth zone notify work. 5133 513410 April 2018: Ralph 5135 - num.query.aggressive.NOERROR and num.query.aggressive.NXDOMAIN 5136 statistics counters. 5137 513810 April 2018: Wouter 5139 - documentation for low-rtt and low-rtt-pct. 5140 - auth zone notify work. 5141 51429 April 2018: Wouter 5143 - Fix that flush_zone sets prefetch ttl expired, so that with 5144 serve-expired enabled it'll start prefetching those entries. 5145 - num.query.authzone.up and num.query.authzone.down statistics counters. 5146 - Fix downstream auth zone, only fallback when auth zone fails to 5147 answer and fallback is enabled. 5148 - Accept both option names with and without colon for get_option 5149 and set_option. 5150 - low-rtt and low-rtt-pct in unbound.conf enable the server selection 5151 of fast servers for some percentage of the time. 5152 51535 April 2018: Wouter 5154 - Combine write of tcp length and tcp query for dns over tls. 5155 - nitpick fixes in example.conf. 5156 - Fix above stub queries for type NS and useless delegation point. 5157 - Fix unbound-control over pipe with openssl 1.1.1, the TLSv1.3 5158 tls_choose_sigalg routine does not allow the ciphers for the pipe, 5159 so use TLSv1.2. 5160 - ED448 support. 5161 51623 April 2018: Wouter 5163 - Fix #4043: make test fails due to v6 presentation issue in macOS. 5164 - Fix unable to resolve after new WLAN connection, due to auth-zone 5165 failing with a forwarder set. Now, auth-zone is only used for 5166 answers (not referrals) when a forwarder is set. 5167 516829 March 2018: Ralph 5169 - Check "result" in dup_all(), by Florian Obser. 5170 517123 March 2018: Ralph 5172 - Fix unbound-control get_option aggressive-nsec 5173 517421 March 2018: Ralph 5175 - Do not use cached NSEC records to generate negative answers for 5176 domains under DNSSEC Negative Trust Anchors. 5177 517819 March 2018: Wouter 5179 - iana port update. 5180 518116 March 2018: Wouter 5182 - corrected a minor typo in the changelog. 5183 - move htobe64/be64toh portability code to cachedb.c. 5184 518515 March 2018: Wouter 5186 - Add --with-libhiredis, unbound support for a new cachedb backend 5187 that uses a Redis server as the storage. This implementation 5188 depends on the hiredis client library (https://redislabs.com/lp/hiredis/). 5189 And unbound should be built with both --enable-cachedb and 5190 --with-libhiredis[=PATH] (where $PATH/include/hiredis/hiredis.h 5191 should exist). Patch from Jinmei Tatuya (Infoblox). 5192 - Fix #3817: core dump happens in libunbound delete, when queued 5193 servfail hits deleted message queue. 5194 - Create additional tls service interfaces by opening them on other 5195 portnumbers and listing the portnumbers as additional-tls-port: nr. 5196 519713 March 2018: Wouter 5198 - Fix typo in documentation. 5199 - Fix #3736: Fix 0 TTL domains stuck on SERVFAIL unless manually 5200 flushed with serve-expired on. 5201 520212 March 2018: Wouter 5203 - Added documentation for aggressive-nsec: yes. 5204 - tag 1.7.0rc3. That became the 1.7.0 release on 15 Mar, trunk 5205 now has 1.7.1 in development. 5206 - Fix #3727: Protocol name is TLS, options have been renamed but 5207 documentation is not consistent. 5208 - Check IXFR start serial. 5209 52109 March 2018: Wouter 5211 - Fix #3598: Fix swig build issue on rhel6 based system. 5212 configure --disable-swig-version-check stops the swig version check. 5213 52148 March 2018: Wouter 5215 - tag 1.7.0rc2. 5216 52177 March 2018: Wouter 5218 - Fixed contrib/fastrpz.patch, even though this already applied 5219 cleanly for me, now also for others. 5220 - patch to log creates keytag queries, from A. Schulze. 5221 - patch suggested by Debian lintian: allow to -> allow one to, from 5222 A. Schulze. 5223 - Attempt to remove warning about trailing whitespace. 5224 52256 March 2018: Wouter 5226 - Reverted fix for #3512, this may not be the best way forward; 5227 although it could be changed at a later time, to stay similar to 5228 other implementations. 5229 - svn trunk contains 1.7.0, this is the number for the next release. 5230 - Fix for windows compile. 5231 - tag 1.7.0rc1. 5232 52335 March 2018: Wouter 5234 - Fix to check define of DSA for when openssl is without deprecated. 5235 - iana port update. 5236 - Fix #3582: Squelch address already in use log when reuseaddr option 5237 causes same port to be used twice for tcp connections. 5238 523927 February 2018: Wouter 5240 - Fixup contrib/fastrpz.patch so that it applies. 5241 - Fix compile without threads, and remove unused variable. 5242 - Fix compile with staticexe and python module. 5243 - Fix nettle compile. 5244 524522 February 2018: Ralph 5246 - Save wildcard RRset from answer with original owner for use in 5247 aggressive NSEC. 5248 524921 February 2018: Wouter 5250 - Fix #3512: unbound incorrectly reports SERVFAIL for CAA query 5251 when there is a CNAME loop. 5252 - Fix validation for CNAME loops. When it detects a cname loop, 5253 by finding the cname, cname in the existing list, it returns 5254 the partial result with the validation result up to then. 5255 - more robust cachedump rrset routine. 5256 525719 February 2018: Wouter 5258 - Fix #3505: Documentation for default local zones references 5259 wrong RFC. 5260 - Fix #3494: local-zone noview can be used to break out of the view 5261 to the global local zone contents, for queries for that zone. 5262 - Fix for more maintainable code in localzone. 5263 526416 February 2018: Wouter 5265 - Fixes for clang static analyzer, the missing ; in 5266 edns-subnet/addrtree.c after the assert made clang analyzer 5267 produce a failure to analyze it. 5268 526913 February 2018: Ralph 5270 - Aggressive NSEC tests 5271 527213 February 2018: Wouter 5273 - tls-cert-bundle option in unbound.conf enables TLS authentication. 5274 - iana port update. 5275 527612 February 2018: Wouter 5277 - Unit test for auth zone https url download. 5278 527912 February 2018: Ralph 5280 - Added tests with wildcard expanded NSEC records (CVE-2017-15105 test) 5281 - Processed aggressive NSEC code review remarks Wouter 5282 52838 February 2018: Ralph 5284 - Aggressive use of NSEC implementation. Use cached NSEC records to 5285 generate NXDOMAIN, NODATA and positive wildcard answers. 5286 52878 February 2018: Wouter 5288 - iana port update. 5289 - auth zone url config. 5290 52915 February 2018: Wouter 5292 - Fix #3451: dnstap not building when you have a separate build dir. 5293 And removed protoc warning, set dnstap.proto syntax to proto2. 5294 - auth-zone provides a way to configure RFC7706 from unbound.conf, 5295 eg. with auth-zone: name: "." for-downstream: no for-upstream: yes 5296 fallback-enabled: yes and masters or a zonefile with data. 5297 52982 February 2018: Wouter 5299 - Fix unfreed locks in log and arc4random at exit of unbound. 5300 - unit test with valgrind 5301 - Fix lock race condition in dns cache dname synthesis. 5302 - lock subnet new item before insertion to please checklocks, 5303 no modification of critical regions outside of lock region. 5304 53051 February 2018: Wouter 5306 - fix unaligned structure making a false positive in checklock 5307 uninitialised memory. 5308 530929 January 2018: Ralph 5310 - Use NSEC with longest ce to prove wildcard absence. 5311 - Only use *.ce to prove wildcard absence, no longer names. 5312 531325 January 2018: Wouter 5314 - ltrace.conf file for libunbound in contrib. 5315 531623 January 2018: Wouter 5317 - Fix that unbound-checkconf -f flag works with auto-trust-anchor-file 5318 for startup scripts to get the full pathname(s) of anchor file(s). 5319 - Print fatal errors about remote control setup before log init, 5320 so that it is printed to console. 5321 532222 January 2018: Wouter 5323 - Accept tls-upstream in unbound.conf, the ssl-upstream keyword is 5324 also recognized and means the same. Also for tls-port, 5325 tls-service-key, tls-service-pem, stub-tls-upstream and 5326 forward-tls-upstream. 5327 - Fix #3397: Fix that cachedb could return a partial CNAME chain. 5328 - Fix #3397: Fix that when the cache contains an unsigned DNAME in 5329 the middle of a cname chain, a result without the DNAME could 5330 be returned. 5331 533219 January 2018: Wouter 5333 - tag 1.6.8 for release with CVE fix. 5334 - trunk has 1.6.9 with fix and previous commits. 5335 - patch for CVE-2017-15105: vulnerability in the processing of 5336 wildcard synthesized NSEC records. 5337 - iana port update. 5338 - make depend: code dependencies updated in Makefile. 5339 53404 January 2018: Ralph 5341 - Copy query and correctly set flags on REFUSED answers when cache 5342 snooping is not allowed. 5343 53443 January 2018: Ralph 5345 - Fix queries being leaked above stub when refetching glue. 5346 53472 January 2017: Wouter 5348 - Fix that DS queries with referral replies are answered straight 5349 away, without a repeat query picking the DS from cache. 5350 The correct reply should have been an answer, the reply is fixed 5351 by the scrubber to have the answer in the answer section. 5352 - Remove clang optimizer disable, 5353 Fix that expiration date checks don't fail with clang -O2. 5354 535515 December 2017: Wouter 5356 - Fix timestamp failure because of clang optimizer failure, by 5357 disabling -O2 when the compiler --version is clang. 5358 - iana port update. 5359 - Also disable -flto for clang, to make incep-expi signature check 5360 work. 5361 536212 December 2017: Ralph 5363 - Fix qname-minimisation documentation (A QTYPE, not NS) 5364 536512 December 2017: Wouter 5366 - authzone work, transfer connect. 5367 53687 December 2017: Ralph 5369 - Check whether --with-libunbound-only is set when using --with-nettle 5370 or --with-nss. 5371 53724 December 2017: Wouter 5373 - Fix link failure on OmniOS. 5374 53751 December 2017: Wouter 5376 - auth zone work. 5377 537830 November 2017: Wouter 5379 - Fix #3299 - forward CNAME daisy chain is not working 5380 538114 November 2017: Wouter 5382 - Fix #2882: Unbound behaviour changes (wrong) when domain-insecure is 5383 set for stub zone. It no longer searches for DNSSEC information. 5384 - auth xfer work on probe timer and lookup. 5385 538613 November 2017: Wouter 5387 - Fix #2801: Install libunbound.pc. 5388 - Fix qname minimisation to send AAAA queries at zonecut like type A. 5389 - reverted AAAA change. 5390 53917 November 2017: Wouter 5392 - Fix #2492: Documentation libunbound. 5393 53943 November 2017: Wouter 5395 - Fix #2362: TLS1.3/openssl-1.1.1 not working. 5396 - Fix #2034 - Autoconf and -flto. 5397 - Fix #2141 - for libsodium detect lack of entropy in chroot, print 5398 a message and exit. 5399 54002 November 2017: Wouter 5401 - Fix #1913: ub_ctx_config is under circumstances thread-safe. 5402 - make ip-transparent option work on OpenBSD. 5403 540431 October 2017: Wouter 5405 - Document that errno is left informative on libunbound config read 5406 fail. 5407 - lexer output. 5408 - iana port update. 5409 541025 October 2017: Ralph 5411 - Fixed libunbound manual typo. 5412 - Fix #1949: [dnscrypt] make provider name mismatch more obvious. 5413 - Fix #2031: Double included headers 5414 541524 October 2017: Ralph 5416 - Update B root ipv4 address. 5417 541819 October 2017: Wouter 5419 - authzone work, probe timer setup. 5420 542118 October 2017: Wouter 5422 - lint for recent authzone commit. 5423 542417 October 2017: Wouter 5425 - Fix #1749: With harden-referral-path: performance drops, due to 5426 circular dependency in NS and DS lookups. 5427 - [dnscrypt] prevent dnscrypt-secret-key, dnscrypt-provider-cert 5428 duplicates 5429 - [dnscrypt] introduce dnscrypt-provider-cert-rotated option, 5430 from Manu Bretelle. 5431 This option allows handling multiple cert/key pairs while only 5432 distributing some of them. 5433 In order to reliably match a client magic with a given key without 5434 strong assumption as to how those were generated, we need both key and 5435 cert. Likewise, in order to know which ES version should be used. 5436 On the other hand, when rotating a cert, it can be desirable to only 5437 serve the new cert but still be able to handle clients that are still 5438 using the old certs's public key. 5439 The `dnscrypt-provider-cert-rotated` allow to instruct unbound to not 5440 publish the cert as part of the DNS's provider_name's TXT answer. 5441 - Better documentation for cache-max-negative-ttl. 5442 - Work on local root zone code. 5443 544410 October 2017: Wouter 5445 - tag 1.6.7 5446 - trunk has version 1.6.8. 5447 54486 October 2017: Wouter 5449 - Fix spelling in unbound-control man page. 5450 54515 October 2017: Wouter 5452 - Fix trust-anchor-signaling works in libunbound. 5453 - Fix some more crpls in testdata for different signaling default. 5454 - tag 1.6.7rc1 5455 54565 October 2017: Ralph 5457 - Set trust-anchor-signaling default to yes 5458 - Use RCODE from A query on DNS64 synthesized answer. 5459 54602 October 2017: Wouter 5461 - Fix param unused warning for windows exportsymbol compile. 5462 546325 September 2017: Ralph 5464 - Fix #1450: Generate again patch contrib/aaaa-filter-iterator.patch 5465 (by Danilo G. Baio). 5466 546721 September 2017: Ralph 5468 - Log name of looping module 5469 547019 September 2017: Wouter 5471 - use a cachedb answer even if it's "expired" when serve-expired is yes 5472 (patch from Jinmei Tatuya). 5473 - trigger refetching of the answer in that case (this will bypass 5474 cachedb lookup) 5475 - allow storing a 0-TTL answer from cachedb in the in-memory message 5476 cache when serve-expired is yes 5477 - Fix DNSCACHE_STORE_ZEROTTL to be bigger than 0xffff. 5478 547918 September 2017: Ralph 5480 - Fix #1400: allowing use of global cache on ECS-forwarding unless 5481 always-forward. 5482 548318 September 2017: Wouter 5484 - tag 1.6.6 (is 1.6.6rc2) 5485 - Fix that looping modules always stop the query, and don't pass 5486 control. 5487 - Fix #1435: Please allow UDP to be disabled separately upstream and 5488 downstream. 5489 - Fix #1440: [dnscrypt] client nonce cache. 5490 549115 September 2017: Wouter 5492 - Fix unbound-host to report error for DNSSEC state of failed lookups. 5493 - Spelling fixes, from Josh Soref. 5494 549513 September 2017: Wouter 5496 - tag 1.6.6rc2, became 1.6.6 on 18 sep. trunk 1.6.7 in development. 5497 549812 September 2017: Wouter 5499 - Add dns64 for client-subnet in unbound-checkconf. 5500 55014 September 2017: Ralph 5502 - Fix #1412: QNAME minimisation strict mode not honored 5503 - Fix #1434: Fix windows openssl 1.1.0 linking. 5504 55054 September 2017: Wouter 5506 - tag 1.6.6rc1 5507 - makedist fix for windows binaries, with openssl 1.1.0 windres fix, 5508 and expat 2.2.4 install target fix. 5509 55101 September 2017: Wouter 5511 - Recommend 1472 buffer size in unbound.conf 5512 551331 August 2017: Wouter 5514 - Fix #1424: cachedb:testframe is not thread safe. 5515 - For #1417: escape ; in dnscrypt tests. 5516 - but reverted that, tests fails with that escape. 5517 - Fix #1417: [dnscrypt] shared secret cache counters, and works when 5518 dnscrypt is not enabled. And cache size configuration option. 5519 - make depend 5520 - Fix #1418: [ip ratelimit] initialize slabhash using 5521 ip-ratelimit-slabs. 5522 552330 August 2017: Wouter 5524 - updated contrib/fastrpz.patch to apply with configparser changes. 5525 - Fix 1416: qname-minimisation breaks TLSA lookups with CNAMEs. 5526 552729 August 2017: Wouter 5528 - Fix #1414: fix segfault on parse failure and log_replies. 5529 - zero qinfo in handle_request, this zeroes local_alias and also the 5530 qname member. 5531 - new keys and certs for dnscrypt tests. 5532 - fixup WKS test on buildhost without servicebyname. 5533 553428 August 2017: Wouter 5535 - Fix #1415: patch to free dnscrypt environment on reload. 5536 - iana portlist update 5537 - Fix #1415: [dnscrypt] shared secret cache, patch from 5538 Manu Bretelle. 5539 - Small fixes for the shared secret cache patch. 5540 - Fix WKS records on kvm autobuild host, with default protobyname 5541 entries for udp and tcp. 5542 554323 August 2017: Wouter 5544 - Fix #1407: Add ECS options check to unbound-checkconf. 5545 - make depend 5546 - Fix to reclaim tcp handler when it is closed due to dnscrypt buffer 5547 allocation failure. 5548 554922 August 2017: Wouter 5550 - Fix install of trust anchor when two anchors are present, makes both 5551 valid. Checks hash of DS but not signature of new key. This fixes 5552 the root.key file if created when unbound is installed between 5553 sep11 and oct11 2017. 5554 - tag 1.6.5 with pointrelease 1.6.5 (1.6.4 plus 5011 fix). 5555 - trunk version 1.6.6 in development. 5556 - Fix issue on macOX 10.10 where TCP fast open is detected but not 5557 implemented causing TCP to fail. The fix allows fallback to regular 5558 TCP in this case and is also more robust for cases where connectx() 5559 fails for some reason. 5560 - Fix #1402: squelch invalid argument error for fd_set_block on windows. 5561 556210 August 2017: Wouter 5563 - Patch to show DNSCrypt status in help output, from Carsten 5564 Strotmann. 5565 55668 August 2017: Wouter 5567 - Fix #1398: make cachedb secret configurable. 5568 - Remove spaces from Makefile. 5569 55707 August 2017: Wouter 5571 - Fix #1397: Recursive DS lookups for AS112 zones names should recurse. 5572 55733 August 2017: Ralph 5574 - Remove unused iter_env member (ip6arpa_dname) 5575 - Do not reset rrset.bogus stats when called using stats_noreset. 5576 - Added stats for queries that have been ratelimited by domain 5577 recursion. 5578 - Do not add rrset_bogus and query ratelimiting stats per thread, these 5579 module stats are global. 5580 55813 August 2017: Wouter 5582 - Fix #1394: mix of serve-expired and response-ip could cause a crash. 5583 558424 July 2017: Wouter 5585 - upgrade aclocal(pkg.m4 0.29.1), config.guess(2016-10-02), 5586 config.sub(2016-09-05). 5587 - annotate case statement fallthrough for gcc 7.1.1. 5588 - flex output from flex 2.6.1. 5589 - snprintf of thread number does not warn about truncated string. 5590 - squelch TCP fast open error on FreeBSD when kernel has it disabled, 5591 unless verbosity is high. 5592 - remove warning from windows compile. 5593 - Fix compile with libnettle 5594 - Fix DSA configure switch (--disable dsa) for libnettle and libnss. 5595 - Fix #1365: Add Ed25519 support using libnettle. 5596 - iana portlist update 5597 559817 July 2017: Wouter 5599 - Fix #1350: make cachedb backend configurable (from JINMEI Tatuya). 5600 - Fix #1349: allow suppression of pidfiles (from Daniel Kahn Gillmor). 5601 With the -p option unbound does not create a pidfile. 5602 560311 July 2017: Wouter 5604 - Fix #1344: RFC6761-reserved domains: test. and invalid. 5605 - Redirect all localhost names to localhost address for RFC6761. 5606 56076 July 2017: Wouter 5608 - Fix tests to use .tdir (from Manu Bretelle) instead of .tpkg. 5609 - Fix svn hooks for tdir (selected if testcode/mini_tdir.sh exists).. 5610 56114 July 2017: Wouter 5612 - Fix 1332: Bump verbosity of failed chown'ing of the control socket. 5613 56143 July 2017: Wouter 5615 - Fix for unbound-checkconf, check ipsecmod-hook if ipsecmod is turned 5616 on. 5617 - Fix #1331: libunbound segfault in threaded mode when context is 5618 deleted. 5619 - Fix pythonmod link line option flag. 5620 - Fix openssl 1.1.0 load of ssl error strings from ssl init. 5621 562229 June 2017: Wouter 5623 - Fix python example0 return module wait instead of error for pass. 5624 - iana portlist update 5625 - enhancement for hardened-tls for DNS over TLS. Removed duplicated 5626 security settings. 5627 562827 June 2017: Wouter 5629 - Tag 1.6.4 is created with the 1.6.4rc2 contents. 5630 - Trunk contains 1.6.5, with changes from 26, 27 june. 5631 - Remove signed unsigned warning from authzone. 5632 - Fix that infra cache host hash does not change after reconfig. 5633 563426 June 2017: Wouter 5635 - (for 1.6.5) 5636 Better fixup of dnscrypt_cert_chacha test for different escapes. 5637 - First fix for zero b64 and hex text zone format in sldns. 5638 - unbound-control dump_infra prints port number for address if not 53. 5639 564023 June 2017: Wouter 5641 - (for 1.6.5): fixup of dnscrypt_cert_chacha test (from Manu Bretelle). 5642 564322 June 2017: Wouter 5644 - Tag 1.6.4rc2 5645 564622 June 2017: Ralph 5647 - Added fastrpz patch to contrib 5648 564921 June 2017: Wouter 5650 - Fix #1316: heap read buffer overflow in parse_edns_options. 5651 565220 June 2017: Wouter 5653 - Fix warning in pythonmod under clang compiler. 5654 - Tag 1.6.4rc1 5655 - Fix lintian typo. 5656 565716 June 2017: Ralph 5658 - Fix #1277: disable domain ratelimit by setting value to 0. 5659 566016 June 2017: Wouter 5661 - Fix #1301: memory leak in respip and tests. 5662 - Free callback in edns-subnetmod on exit and restart. 5663 - Fix memory leak in sldns_buffer_new_frm_data. 5664 - Fix memory leak in dnscrypt config read. 5665 - Fix dnscrypt chacha cert support ifdefs. 5666 - Fix dnscrypt chacha cert unit test escapes in grep. 5667 - Remove asynclook tests that cause test and purifier problems. 5668 - Fix to unlock view in view test. 5669 567015 June 2017: Wouter 5671 - Fix stub zone queries leaking to the internet for 5672 harden-referral-path ns checks. 5673 - Fix query for refetch_glue of stub leaking to internet. 5674 567513 June 2017: Wouter 5676 - Fix #1279: Memory leak on reload when python module is enabled. 5677 - Fix #1280: Unbound fails assert when response from authoritative 5678 contains malformed qname. When 0x20 caps-for-id is enabled, when 5679 assertions are not enabled the malformed qname is handled correctly. 5680 - 1.6.3 tag created, with only #1280 fix, trunk is 1.6.4 development. 5681 - More fixes in depth for buffer checks in 0x20 qname checks. 5682 568312 June 2017: Wouter 5684 - Fix #1278: Incomplete wildcard proof. 5685 56868 June 2017: Ralph 5687 - Added domain name based ECS whitelist. 5688 56898 June 2017: Wouter 5690 - Detect chacha for dnscrypt at configure time. 5691 - dnscrypt unit tests with chacha. 5692 56937 June 2017: Wouter 5694 - Fix that unbound-control can set val_clean_additional and val_permissive_mode. 5695 - Add dnscrypt XChaCha20 tests. 5696 56976 June 2017: Wouter 5698 - Add an explicit type cast for TCP FASTOPEN fix. 5699 - renumbering B-Root's IPv6 address to 2001:500:200::b. 5700 - Fix #1275: cached data in cachedb is never used. 5701 - Fix #1276: [dnscrypt] add XChaCha20-Poly1305 cipher. 5702 57031 June 2017: Ralph 5704 - Fix #1274: automatically trim chroot path from dnscrypt key/cert paths 5705 (from Manu Bretelle). 5706 57071 June 2017: Wouter 5708 - Fix fastopen EPIPE fallthrough to perform connect. 5709 571031 May 2017: Ralph 5711 - Also use global local-zones when there is a matching view that does 5712 not have any local-zone specified. 5713 571431 May 2017: Wouter 5715 - Fix #1273: cachedb.c doesn't compile with -Wextra. 5716 - If MSG_FASTOPEN gives EPIPE fallthrough to try normal tcp write. 5717 571830 May 2017: Ralph 5719 - Fix #1269: inconsistent use of built-in local zones with views. 5720 - Add defaults for new local-zone trees added to views using 5721 unbound-control. 5722 572330 May 2017: Wouter 5724 - Support for openssl EVP_DigestVerify. 5725 - Support for the ED25519 algorithm with openssl (from openssl 1.1.1). 5726 572729 May 2017: Wouter 5728 - Fix assertion for low buffer size and big edns payload when worker 5729 overrides udpsize. 5730 573126 May 2017: Ralph 5732 - Added redirect-bogus.patch to contrib directory. 5733 573426 May 2017: Wouter 5735 - Fix #1270: unitauth.c doesn't compile with higher warning level 5736 and optimization 5737 - exec_prefix is by default equal to prefix. 5738 - printout localzone for duplicate local-zone warnings. 5739 574024 May 2017: Wouter 5741 - authzone cname chain, no rrset duplicates, wildcard doesn't change 5742 rrsets added for cname chain. 5743 574423 May 2017: Wouter 5745 - first services/authzone check in, it compiles and reads and writes 5746 zonefiles. 5747 - iana portlist update 5748 574922 May 2017: Wouter 5750 - Fix #1268: SIGSEGV after log_reopen. 5751 575218 May 2017: Wouter 5753 - Fix #1265 to use /bin/kill. 5754 - Fix #1267: Libunbound validator/val_secalgo.c uses obsolete APIs, 5755 and compatibility with BoringSSL. 5756 575717 May 2017: Wouter 5758 - Fix #1265: contrib/unbound.service contains hardcoded path. 5759 576017 May 2017: George 5761 - Use qstate's region for IPSECKEY rrset (ipsecmod). 5762 576316 May 2017: George 5764 - Implemented opportunistic IPsec support module (ipsecmod). 5765 - Some whitespace fixup. 5766 576716 May 2017: Wouter 5768 - updated dependencies in the makefile. 5769 - document trust-anchor-signaling in example config file. 5770 - updated configure, dependencies and flex output. 5771 - better module memory lookup, fix of unbound-control shm names for 5772 module memory printout of statistics. 5773 - Fix type AVC sldns rrdef. 5774 577512 May 2017: Wouter 5776 - Adjust servfail by iterator to not store in cache when serve-expired 5777 is enabled, to avoid overwriting useful information there. 5778 - Fix queries for nameservers under a stub leaking to the internet. 5779 57809 May 2017: Ralph 5781 - Add 'c' to getopt() in testbound. 5782 - iana portlist update 5783 57848 May 2017: Wouter 5785 - Fix tcp-mss failure printout text. 5786 - Set SO_REUSEADDR on outgoing tcp connections to fix the bind before 5787 connect limited tcp connections. With the option tcp connections 5788 can share the same source port (for different destinations). 5789 57902 May 2017: Ralph 5791 - Added mesh_add_sub to add detached mesh entries. 5792 - Use mesh_add_sub for key tag signaling query. 5793 57942 May 2017: Wouter 5795 - Added test for leak of stub information. 5796 - Fix sldns wire2str printout of RR type CAA tags. 5797 - Fix sldns int16_data parse. 5798 - Fix sldns parse and printout of TSIG RRs. 5799 - sldns SMIMEA and AVC definitions, same as getdns definitions. 5800 58011 May 2017: Wouter 5802 - Fix #1259: "--disable-ecdsa" argument overwritten 5803 by "#ifdef SHA256_DIGEST_LENGTH@daemon/remote.c". 5804 - iana portlist update 5805 - Fix #1258: Windows 10 X64 unbound 1.6.2 service will not start. 5806 and fix that 64bit getting installed in C:\Program Files (x86). 5807 580826 April 2017: Ralph 5809 - Implemented trust anchor signaling using key tag query. 5810 581126 April 2017: Wouter 5812 - Based on #1257: check parse limit before t increment in sldns RR 5813 string parse routine. 5814 581524 April 2017: Wouter 5816 - unbound-checkconf -o allows query of dnstap config variables. 5817 Also unbound-control get_option. Also for dnscrypt. 5818 - trunk contains 1.6.3 version number (changes from 1.6.2 back from 5819 when the 1.6.2rc1 tag has been created). 5820 582121 April 2017: Ralph 5822 - Fix #1254: clarify ratelimit-{for,below}-domain (from Manu Bretelle). 5823 - iana portlist update 5824 582518 April 2017: Ralph 5826 - Fix #1252: more indentation inconsistencies. 5827 - Fix #1253: unused variable in edns-subnet/addrtree.c:getbit(). 5828 582913 April 2017: Ralph 5830 - Added ECS unit test (from Manu Bretelle). 5831 - ECS documentation fix (from Manu Bretelle). 5832 583313 April 2017: Wouter 5834 - Fix #1250: inconsistent indentation in services/listen_dnsport.c. 5835 - tag for 1.6.2rc1 5836 - (for 1.6.3:) unbound.h exports the shm stats structures. They use 5837 type long long and no ifdefs, and ub_ before the typenames. 5838 583912 April 2017: Wouter 5840 - subnet mem value is available in shm, also when not enabled, 5841 to make the struct easier to memmap by other applications, 5842 independent of the configuration of unbound. 5843 584412 April 2017: Ralph 5845 - Fix #1247: unbound does not shorten source prefix length when 5846 forwarding ECS. 5847 - Properly check for allocation failure in local_data_find_tag_datas. 5848 - Fix #1249: unbound doesn't return FORMERR to bogus ECS. 5849 - Set SHM ECS memory usage to 0 when module not loaded. 5850 585111 April 2017: Ralph 5852 - Display ECS module memory usage. 5853 585410 April 2017: Wouter 5855 - harden-algo-downgrade: no also makes unbound more lenient about 5856 digest algorithms in DS records. 5857 585810 April 2017: Ralph 5859 - Remove ECS option after REFUSED answer. 5860 - Fix small memory leak in edns_opt_copy_alloc. 5861 - Respip dereference after NULL check. 5862 - Zero initialize addrtree allocation. 5863 - Use correct identifier for SHM destroy. 5864 58657 April 2017: George 5866 - Fix pythonmod for cb changes. 5867 - Some whitespace fixup. 5868 58697 April 2017: Ralph 5870 - Unlock view in respip unit test 5871 58726 April 2017: Ralph 5873 - Generalise inplace callback (de)registration 5874 - (de)register inplace callbacks for module id 5875 - No unbound-control set_option for ECS options 5876 - Deprecated client-subnet-opcode config option 5877 - Introduced client-subnet-always-forward config option 5878 - Changed max-client-subnet-ipv6 default to 56 (as in RFC) 5879 - Removed extern ECS config options 5880 - module_restart_next now calls clear on all following modules 5881 - Also create ECS module qstate on module_event_pass event 5882 - remove malloc from inplace_cb_register 5883 58846 April 2017: Wouter 5885 - Small fixup for documentation. 5886 - iana portlist update 5887 - Fix respip for braces when locks arent used. 5888 - Fix pythonmod for cb changes. 5889 58904 April 2017: Wouter 5891 - Fix #1244: document that use of chroot requires trust anchor file to 5892 be under chroot. 5893 - iana portlist update 5894 58953 April 2017: Ralph 5896 - Do not add current time twice to TTL before ECS cache store. 5897 - Do not touch rrset cache after ECS cache message generation. 5898 - Use LDNS_EDNS_CLIENT_SUBNET as default ECS opcode. 5899 59003 April 2017: Wouter 5901 - Fix #1217: Add metrics to unbound-control interface showing 5902 crypted, cert request, plaintext and malformed queries (from 5903 Manu Bretelle). 5904 - iana portlist update 5905 590627 March 2017: Wouter 5907 - Remove (now unused) event2 include from dnscrypt code. 5908 590924 March 2017: George 5910 - Fix to prevent non-referral query from being cached as referral when 5911 the no_cache_store flag was set. 5912 591323 March 2017: Wouter 5914 - Fix #1239: configure fails to find python distutils if python 5915 prints warning. 5916 591722 March 2017: Wouter 5918 - Fix #1238: segmentation fault when adding through the remote 5919 interface a per-view local zone to a view with no previous 5920 (configured) local zones. 5921 - Fix #1229: Systemd service sandboxing, options in wrong sections. 5922 592321 March 2017: Ralph 5924 - Merge EDNS Client subnet implementation from feature branch into main 5925 branch, using new EDNS processing framework. 5926 592721 March 2017: Wouter 5928 - Fix doxygen for dnscrypt files. 5929 593020 March 2017: Wouter 5931 - #1217. DNSCrypt support, with --enable-dnscrypt, libsodium and then 5932 enabled in the config file from Manu Bretelle. 5933 - make depend, autoconf, remove warnings about statement before var. 5934 - lru_demote and lruhash_insert_or_retrieve functions for getdns. 5935 - fixup for lruhash (whitespace and header file comment). 5936 - dnscrypt tests. 5937 593817 March 2017: Wouter 5939 - Patch for view functionality for local-data-ptr from Björn Ketelaars. 5940 - Fix #1237 - Wrong resolving in chain, for norec queries that get 5941 SERVFAIL returned. 5942 594316 March 2017: Wouter 5944 - Fix that SHM is not inited if not enabled. 5945 - Add trustanchor.unbound CH TXT that gets a response with a number 5946 of TXT RRs with a string like "example.com. 2345 1234" with 5947 the trust anchors and their keytags. 5948 - Fix that looped DNAMEs do not cause unbound to spend effort. 5949 - trustanchor tags are sorted. reusable routine to fetch taglist. 5950 595113 March 2017: Wouter 5952 - testbound understands Deckard MATCH rcode question answer commands. 5953 - Fix #1235: Fix too long DNAME expansion produces SERVFAIL instead 5954 of YXDOMAIN + query loop, reported by Petr Spacek. 5955 595610 March 2017: Wouter 5957 - Fix #1234: shortening DNAME loop produces duplicate DNAME records 5958 in ANSWER section. 5959 59609 March 2017: Wouter 5961 - --disable-sha1 disables SHA1 support in RRSIG, so from DNSKEY and 5962 DS records. NSEC3 is not disabled. 5963 - fake-sha1 test option; print warning if used. To make unit tests. 5964 - unbound-control list local zone and data commands listed in the 5965 help output. 5966 59678 March 2017: Wouter 5968 - make depend for build dependencies. 5969 - swig version 2.0.1 required. 5970 - fix enum conversion warnings 5971 59727 March 2017: Wouter 5973 - Fix #1230: swig version 2.0.0 is required for pythonmod, with 5974 1.3.40 it crashes when running repeatedly unbound-control reload. 5975 - Response actions based on IP address from Jinmei Tatuya (Infoblox). 5976 59776 March 2017: Wouter 5978 - Fix #1229: Systemd service sandboxing in contrib/unbound.service. 5979 - iana portlist update 5980 598128 February 2017: Ralph 5982 - Fix testpkts.c, check if DO bit is set, not only if there is an OPT 5983 record. 5984 598528 February 2017: Wouter 5986 - For #1227: if we have sha256, set the cipher list to have no 5987 known vulns. 5988 598927 February 2017: Wouter 5990 - Fix #1227: Fix that Unbound control allows weak ciphersuites. 5991 - Fix #1226: provide official 32bit binary for windows. 5992 599324 February 2017: Wouter 5994 - include sys/time.h for new shm code on NetBSD. 5995 599623 February 2017: Wouter 5997 - Fix doc/CNAME-basedRedirectionDesignNotes.pdf zone static to 5998 redirect. 5999 - Patch from Luiz Fernando Softov for Stats Shared Memory. 6000 - unbound-control stats_shm command prints stats using shared memory, 6001 which uses less cpu. 6002 - make depend, autoconf, doxygen and lint fixed up. 6003 600422 February 2017: Wouter 6005 - Fix #1224: Fix that defaults should not fall back to "Program Files 6006 (x86) if Unbound is 64bit by default on windows. 6007 600821 February 2017: Wouter 6009 - iana portlist update 6010 601116 February 2017: Wouter 6012 - sldns updated for vfixed and buffer resize indication from getdns. 6013 601415 February 2017: Wouter 6015 - sldns has ED25519 and ED448 algorithm number and name for display. 6016 601714 February 2017: Wouter 6018 - tag 1.6.1rc3. -- which became 1.6.1 on 21feb, trunk has 1.6.2 6019 602013 February 2017: Wouter 6021 - Fix autoconf of systemd check for lack of pkg-config. 6022 602310 February 2017: Wouter 6024 - Fix pythonmod for typedef changes. 6025 - Fix dnstap for warning of set but not used. 6026 - tag 1.6.1rc2. 6027 60289 February 2017: Wouter 6029 - tag 1.6.1rc1. 6030 60318 February 2017: Wouter 6032 - Fix for type name change and fix warning on windows compile. 6033 60347 February 2017: Wouter 6035 - Include root trust anchor id 20326 in unbound-anchor. 6036 60376 February 2017: Wouter 6038 - Fix compile on solaris of the fix to use $host detect. 6039 60404 February 2017: Wouter 6041 - fix root_anchor test for updated icannbundle.pem lower certificates. 6042 604326 January 2017: Wouter 6044 - Fix 1211: Fix can't enable interface-automatic if no IPv6 with 6045 more helpful error message. 6046 604720 January 2017: Wouter 6048 - Increase MAX_MODULE to 16. 6049 605019 January 2017: Wouter 6051 - Fix to Rename ub_callback_t to ub_callback_type, because POSIX 6052 reserves _t typedefs. 6053 - Fix to rename internally used types from _t to _type, because _t 6054 type names are reserved by POSIX. 6055 - iana portlist update 6056 605712 January 2017: Wouter 6058 - Fix to also block meta types 128 through to 248 with formerr. 6059 - Fix #1206: Some view-related commands are missing from 'unbound-control -h' 6060 60619 January 2017: Wouter 6062 - Fix #1202: Fix code comment that packed_rrset_data is not always 6063 'packed'. 6064 60656 January 2017: Wouter 6066 - Fix #1201: Fix missing unlock in answer_from_cache error condition. 6067 60685 January 2017: Wouter 6069 - Fix to return formerr for queries for meta-types, to avoid 6070 packet amplification if this meta-type is sent on to upstream. 6071 - Fix #1184: Log DNS replies. This includes the same logging 6072 information that DNS queries and response code and response size, 6073 patch from Larissa Feng. 6074 - Fix #1187: Source IP rate limiting, patch from Larissa Feng. 6075 60763 January 2017: Wouter 6077 - configure --enable-systemd and lets unbound use systemd sockets if 6078 you enable use-systemd: yes in unbound.conf. 6079 Also there are contrib/unbound.socket and contrib/unbound.service: 6080 systemd files for unbound, install them in /usr/lib/systemd/system. 6081 Contributed by Sami Kerola and Pavel Odintsov. 6082 - Fix reload chdir failure when also chrooted to that directory. 6083 60842 January 2017: Wouter 6085 - Fix #1194: Cross build fails when $host isn't `uname` for getentropy. 6086 608723 December 2016: Ralph 6088 - Fix #1190: Do not echo back EDNS options in local-zone error response. 6089 - iana portlist update 6090 609121 December 2016: Ralph 6092 - Fix #1188: Unresolved symbol 'fake_dsa' in libunbound.so when built 6093 with Nettle 6094 609519 December 2016: Ralph 6096 - Fix #1191: remove comment about view deletion. 6097 609815 December 2016: Wouter 6099 - iana portlist update 6100 - 64bit is default for windows builds. 6101 - Fix inet_ntop and inet_pton warnings in windows compile. 6102 610314 December 2016: Wouter 6104 - Fix #1178: attempt to fix setup error at end, pop result values 6105 at end of install. 6106 610713 December 2016: Wouter 6108 - Fix #1182: Fix Resource leak (socket), at startup. 6109 - Fix unbound-control and ipv6 only. 6110 61119 December 2016: Wouter 6112 - Fix #1176: stack size too small for Alpine Linux. 6113 61148 December 2016: Wouter 6115 - Fix downcast warnings from visual studio in sldns code. 6116 - tag 1.6.0rc1 which became 1.6.0 on 15 dec, and trunk is 1.6.1. 6117 61187 December 2016: Ralph 6119 - Add DSA support for OpenSSL 1.1.0 6120 - Fix remote control without cert for LibreSSL 6121 61226 December 2016: George 6123 - Added generic EDNS code for registering known EDNS option codes, 6124 bypassing the cache response stage and uniquifying mesh states. Four EDNS 6125 option lists were added to module_qstate (module_qstate.edns_opts_*) to 6126 store EDNS options from/to front/back side. 6127 - Added two flags to module_qstate (no_cache_lookup, no_cache_store) that 6128 control the modules' cache interactions. 6129 - Added code for registering inplace callback functions. The registered 6130 functions can be called just before replying with local data or Chaos, 6131 replying from cache, replying with SERVFAIL, replying with a resolved 6132 query, sending a query to a nameserver. The functions can inspect the 6133 available data and maybe change response/query related data (i.e. append 6134 EDNS options). 6135 - Updated Python module for the above. 6136 - Updated Python documentation. 6137 61385 December 2016: Ralph 6139 - Fix #1173: differ local-zone type deny from unset 6140 tag_actions element. 6141 61425 December 2016: Wouter 6143 - Fix #1170: document that 'inform' local-zone uses local-data. 6144 61451 December 2016: Ralph 6146 - hyphen as minus fix, by Andreas Schulze 6147 614830 November 2016: Ralph 6149 - Added local-zones and local-data bulk addition and removal 6150 functionality in unbound-control (local_zones, local_zones_remove, 6151 local_datas and local_datas_remove). 6152 - iana portlist update 6153 615429 November 2016: Wouter 6155 - version 1.6.0 is in the development branch. 6156 - braces in view.c around lock statements. 6157 615828 November 2016: Wouter 6159 - new install-sh. 6160 616125 November 2016: Wouter 6162 - Fix that with openssl 1.1 control-use-cert: no uses less cpu, by 6163 using no encryption over the unix socket. 6164 616522 November 2016: Ralph 6166 - Make access-control-tag-data RDATA absolute. This makes the RDATA 6167 origin consistent between local-data and access-control-tag-data. 6168 - Fix NSEC ENT wildcard check. Matching wildcard does not have to be a 6169 subdomain of the NSEC owner. 6170 - QNAME minimisation uses QTYPE=A, therefore always check cache for 6171 this type in harden-below-nxdomain functionality. 6172 - Added unit test for QNAME minimisation + harden below nxdomain 6173 synergy. 6174 617522 November 2016: Wouter 6176 - iana portlist update. 6177 - Fix unit tests for DS hash processing for fake-dsa test option. 6178 - patch from Dag-Erling Smorgrav that removes code that relies 6179 on sbrk(). 6180 618121 November 2016: Wouter 6182 - Fix #1158: reference RFC 8020 "NXDOMAIN: There Really Is Nothing 6183 Underneath" for the harden-below-nxdomain option. 6184 618510 November 2016: Ralph 6186 - Fix #1155: test status code of unbound-control in 04-checkconf, 6187 not the status code from the tee command. 6188 61894 November 2016: Ralph 6190 - Added stub-ssl-upstream and forward-ssl-upstream options. 6191 61924 November 2016: Wouter 6193 - configure detects ssl security level API function in the autoconf 6194 manner. Every function on its own, so that other libraries (eg. 6195 LibreSSL) can develop their API without hindrance. 6196 - Fix #1154: segfault when reading config with duplicate zones. 6197 - Note that for harden-below-nxdomain the nxdomain must be secure, 6198 this means nsec3 with optout is insufficient. 6199 62003 November 2016: Ralph 6201 - Set OpenSSL security level to 0 when using aNULL ciphers. 6202 62033 November 2016: Wouter 6204 - .gitattributes line for githubs code language display. 6205 - log-identity: config option to set sys log identity, patch from 6206 "Robin H. Johnson" <robbat2@gentoo.org> 6207 62082 November 2016: Wouter 6209 - iana portlist update. 6210 621131 October 2016: Wouter 6212 - Fix failure to build on arm64 with no sbrk. 6213 - iana portlist update. 6214 621528 October 2016: Wouter 6216 - Patch for server.num.zero_ttl stats for count of expired replies, 6217 from Pavel Odintsov. 6218 621926 October 2016: Wouter 6220 - Fix unit tests for openssl 1.1, with no DSA, by faking DSA, enabled 6221 with the undocumented switch 'fake-dsa'. It logs a warning. 6222 622325 October 2016: Wouter 6224 - Fix #1134: unbound-control set_option -- val-override-date: -1 works 6225 immediately to ignore datetime, or back to 0 to enable it again. 6226 The -- is to ignore the '-1' as an option flag. 6227 622824 October 2016: Wouter 6229 - serve-expired config option: serve expired responses with TTL 0. 6230 - g.root-servers.net has AAAA address. 6231 623221 October 2016: Wouter 6233 - Ported tests for local_cname unit test to testbound framework. 6234 623520 October 2016: Wouter 6236 - suppress compile warning in lex files. 6237 - init lzt variable, for older gcc compiler warnings. 6238 - fix --enable-dsa to work, instead of copying ecdsa enable. 6239 - Fix DNSSEC validation of query type ANY with DNAME answers. 6240 - Fixup query_info local_alias init. 6241 624219 October 2016: Wouter 6243 - Fix #1130: whitespace in example.conf.in more consistent. 6244 624518 October 2016: Wouter 6246 - Patch that resolves CNAMEs entered in local-data conf statements that 6247 point to data on the internet, from Jinmei Tatuya (Infoblox). 6248 - Removed patch comments from acllist.c and msgencode.c 6249 - Added documentation doc/CNAME-basedRedirectionDesignNotes.pdf, 6250 from Jinmei Tatuya (Infoblox). 6251 - Fix #1125: unbound could reuse an answer packet incorrectly for 6252 clients with different EDNS parameters, from Jinmei Tatuya. 6253 - Fix #1118: libunbound.pc sets strange Libs, Libs.private values. 6254 - Added Requires line to libunbound.pc 6255 - Please doxygen by modifying mesh.h 6256 625717 October 2016: Wouter 6258 - Re-fix #839 from view commit overwrite. 6259 - Fixup const void cast warning. 6260 626112 October 2016: Ralph 6262 - Free view config elements. 6263 626411 October 2016: Ralph 6265 - Added qname-minimisation-strict config option. 6266 - iana portlist update. 6267 - fix memoryleak logfile when in debug mode. 6268 62695 October 2016: Ralph 6270 - Added views functionality. 6271 - Fix #1117: spelling errors, from Robert Edmonds. 6272 627330 September 2016: Wouter 6274 - Fix Nits for 1.5.10 reported by Dag-Erling Smorgrav. 6275 627629 September 2016: Wouter 6277 - Fix #838: 1.5.10 cannot be built on Solaris, undefined PATH_MAX. 6278 - Fix #839: Memory grows unexpectedly with large RPZ files. 6279 - Fix #840: infinite loop in unbound_munin_ plugin on unowned lockfile. 6280 - Fix #841: big local-zone's make it consume large amounts of memory. 6281 628227 September 2016: Wouter 6283 - tag for 1.5.10 release 6284 - trunk contains 1.5.11 in development. 6285 - Fix dnstap relaying "random" messages instead of resolver/forwarder 6286 responses, from Nikolay Edigaryev. 6287 - Fix #836: unbound could echo back EDNS options in an error response. 6288 628920 September 2016: Wouter 6290 - iana portlist update. 6291 - Fix #835: fix --disable-dsa with nettle verify. 6292 - tag for 1.5.10rc1 release. 6293 629415 September 2016: Wouter 6295 - Fix 883: error for duplicate local zone entry. 6296 - Test for openssl init_crypto and init_ssl functions. 6297 629815 September 2016: Ralph 6299 - fix potential memory leak in daemon/remote.c and nullpointer 6300 dereference in validator/autotrust. 6301 - iana portlist update. 6302 630313 September 2016: Wouter 6304 - Silenced flex-generated sign-unsigned warning print with gcc 6305 diagnostic pragma. 6306 - Fix for new splint on FreeBSD. Fix cast for sockaddr_un.sun_len. 6307 63089 September 2016: Wouter 6309 - Fix #831: workaround for spurious fread_chk warning against petal.c 6310 63115 September 2016: Ralph 6312 - Take configured minimum TTL into consideration when reducing TTL 6313 to original TTL from RRSIG. 6314 63155 September 2016: Wouter 6316 - Fix #829: doc of sldns_wire2str_rdata_buf() return value has an 6317 off-by-one typo, from Jinmei Tatuya (Infoblox). 6318 - Fix incomplete prototypes reported by Dag-Erling Smørgrav. 6319 - Fix #828: missing type in access-control-tag-action redirect results 6320 in NXDOMAIN. 6321 63222 September 2016: Wouter 6323 - Fix compile with openssl 1.1.0 with api=1.1.0. 6324 63251 September 2016: Wouter 6326 - RFC 7958 is now out, updated docs for unbound-anchor. 6327 - Fix for compile without warnings with openssl 1.1.0. 6328 - Fix #826: Fix refuse_non_local could result in a broken response. 6329 - iana portlist update. 6330 633129 August 2016: Wouter 6332 - Fix #777: OpenSSL 1.1.0 compatibility, patch from Sebastian A. 6333 Siewior. 6334 - Add default root hints for IPv6 E.ROOT-SERVERS.NET, 2001:500:a8::e. 6335 633625 August 2016: Ralph 6337 - Clarify local-zone-override entry in unbound.conf.5 6338 633925 August 2016: Wouter 6340 - 64bit build option for makedist windows compile, -w64. 6341 634224 August 2016: Ralph 6343 - Fix #820: set sldns_str2wire_rr_buf() dual meaning len parameter 6344 in each iteration in find_tag_datas(). 6345 - unbound.conf.5 entries for define-tag, access-control-tag, 6346 access-control-tag-action, access-control-tag-data, local-zone-tag, 6347 and local-zone-override. 6348 634923 August 2016: Wouter 6350 - Fix #804: unbound stops responding after outage. Fixes queries 6351 that attempt to wait for an empty list of subqueries. 6352 - Fix #804: lower num_target_queries for iterator also for failed 6353 lookups. 6354 63558 August 2016: Wouter 6356 - Note that OPENPGPKEY type is RFC 7929. 6357 63584 August 2016: Wouter 6359 - Fix #807: workaround for possible some "unused" function parameters 6360 in test code, from Jinmei Tatuya. 6361 63623 August 2016: Wouter 6363 - use sendmsg instead of sendto for TFO. 6364 636528 July 2016: Wouter 6366 - Fix #806: wrong comment removed. 6367 636826 July 2016: Wouter 6369 - nicer ratelimit-below-domain explanation. 6370 637122 July 2016: Wouter 6372 - Fix #801: missing error condition handling in 6373 daemon_create_workers(). 6374 - Fix #802: workaround for function parameters that are "unused" 6375 without log_assert. 6376 - Fix #803: confusing (and incorrect) code comment in daemon_cleanup(). 6377 637820 July 2016: Wouter 6379 - Fix typo in unbound.conf. 6380 638118 July 2016: Wouter 6382 - Fix #798: Client-side TCP fast open fails (Linux). 6383 638414 July 2016: Wouter 6385 - TCP Fast open patch from Sara Dickinson. 6386 - Fixed unbound.doxygen for 1.8.11. 6387 63887 July 2016: Wouter 6389 - access-control-tag-data implemented. verbose(4) prints tag debug. 6390 63915 July 2016: Wouter 6392 - Fix dynamic link of anchor-update.exe on windows. 6393 - Fix detect of mingw for MXE package build. 6394 - Fixes for 64bit windows compile. 6395 - Fix #788 for nettle 3.0: Failed to build with Nettle >= 3.0 and 6396 --with-libunbound-only --with-nettle. 6397 63984 July 2016: Wouter 6399 - For #787: prefer-ip6 option for unbound.conf prefers to send 6400 upstream queries to ipv6 servers. 6401 - Fix #787: outgoing-interface netblock/64 ipv6 option to use linux 6402 freebind to use 64bits of entropy for every query with random local 6403 part. 6404 640530 June 2016: Wouter 6406 - Document always_transparent, always_refuse, always_nxdomain types. 6407 640829 June 2016: Wouter 6409 - Fix static compile on windows missing gdi32. 6410 641128 June 2016: Wouter 6412 - Create a pkg-config file for libunbound in contrib. 6413 641427 June 2016: Wouter 6415 - Fix #784: Build configure assumess that having getpwnam means there 6416 is endpwent function available. 6417 - Updated repository with newer flex and bison output. 6418 641924 June 2016: Ralph 6420 - Possibility to specify local-zone type for an acl/tag pair 6421 - Possibility to specify (override) local-zone type for a source address 6422 block 642316 June 2016: Ralph 6424 - Decrease dp attempts at each QNAME minimisation iteration 6425 642616 June 2016: Wouter 6427 - Fix tcp timeouts in tv.usec. 6428 642915 June 2016: Wouter 6430 - TCP_TIMEOUT is specified in milliseconds. 6431 - If more than half of tcp connections are in use, a shorter timeout 6432 is used (200 msec, vs 2 minutes) to pressure tcp for new connects. 6433 643414 June 2016: Ralph 6435 - QNAME minimisation unit test for dropped QTYPE=A queries. 6436 643714 June 2016: Wouter 6438 - Fix 775: unbound-host and unbound-anchor crash on windows, ignore 6439 null delete for wsaevent. 6440 - Fix spelling in freebind option man page text. 6441 - Fix windows link of ssl with crypt32. 6442 - Fix 779: Union casting is non-portable. 6443 - Fix 780: MAP_ANON not defined in HP-UX 11.31. 6444 - Fix 781: prealloc() is an HP-UX system library call. 6445 644613 June 2016: Ralph 6447 - Use QTYPE=A for QNAME minimisation. 6448 - Keep track of number of time-outs when performing QNAME minimisation. 6449 Stop minimising when number of time-outs for a QNAME/QTYPE pair is 6450 more than three. 6451 645213 June 2016: Wouter 6453 - Fix #778: unbound 1.5.9: -h segfault (null deref). 6454 - Fix directory: fix for unbound-checkconf, it restores cwd. 6455 645610 June 2016: Wouter 6457 - And delete service.conf.shipped on uninstall. 6458 - In unbound.conf directory: dir immediately changes to that directory, 6459 so that include: file below that is relative to that directory. 6460 With chroot, make the directory an absolute path inside chroot. 6461 - keep debug symbols in windows build. 6462 - do not delete service.conf on windows uninstall. 6463 - document directory immediate fix and allow EXECUTABLE syntax in it 6464 on windows. 6465 64669 June 2016: Wouter 6467 - Trunk is called 1.5.10 (with previous fixes already in there to 2 6468 june). 6469 - Revert fix for NetworkService account on windows due to breakage 6470 it causes. 6471 - Fix that windows install will not overwrite existing service.conf 6472 file (and ignore gui config choices if it exists). 6473 64747 June 2016: Ralph 6475 - Lookup localzones by taglist from acl. 6476 - Possibility to lookup local_zone, regardless the taglist. 6477 - Added local_zone/taglist/acl unit test. 6478 64797 June 2016: Wouter 6480 - Fix #773: Non-standard Python location build failure with pyunbound. 6481 - Improve threadsafety for openssl 0.9.8 ecdsa dnssec signatures. 6482 64836 June 2016: Wouter 6484 - Better help text from -h (from Ray Griffith). 6485 - access-control-tag config directive. 6486 - local-zone-override config directive. 6487 - access-control-tag-action and access-control-tag-data config 6488 directives. 6489 - free acl-tags, acltag-action and acltag-data config lists during 6490 initialisation to free up memory for more entries. 6491 64923 June 2016: Wouter 6493 - Fix to not ignore return value of chown() in daemon startup. 6494 64952 June 2016: Wouter 6496 - Fix libubound for edns optlist feature. 6497 - Fix distinction between free and CRYPTO_free in dsa and ecdsa alloc. 6498 - Fix #752: retry resource temporarily unavailable on control pipe. 6499 - un-document localzone tags. 6500 - tag for release 1.5.9rc1. 6501 And this also became release 1.5.9. 6502 - Fix (for 1.5.10): Fix unbound-anchor.exe file location defaults to 6503 Program Files with (x86) appended. 6504 - re-documented localzone tags in example.conf. 6505 650631 May 2016: Wouter 6507 - Fix windows service to be created run with limited rights, as a 6508 network service account, from Mario Turschmann. 6509 - compat strsep implementation. 6510 - generic edns option parse and store code. 6511 - and also generic edns options for upstream messages (and replies). 6512 after parse use edns_opt_find(edns.opt_list, LDNS_EDNS_NSID), 6513 to insert use edns_opt_append(edns, region, code, len, bindata) on 6514 the opt_list passed to send_query, or in edns_opt_inplace_reply. 6515 651630 May 2016: Wouter 6517 - Fix time in case answer comes from cache in ub_resolve_event(). 6518 - Attempted fix for #765: _unboundmodule missing for python3. 6519 652027 May 2016: Wouter 6521 - Fix #770: Small subgroup attack on DH used in unix pipe on localhost 6522 if unbound control uses a unix local named pipe. 6523 - Document write permission to directory of trust anchor needed. 6524 - Fix #768: Unbound Service Sometimes Can Not Shutdown 6525 Completely, WER Report Shown Up. Close handle before closing WSA. 6526 652726 May 2016: Wouter 6528 - Updated patch from Charles Walker. 6529 653024 May 2016: Wouter 6531 - disable-dnssec-lame-check config option from Charles Walker. 6532 - remove memory leak from lame-check patch. 6533 - iana portlist update. 6534 653523 May 2016: Wouter 6536 - Fix #767: Reference to an expired Internet-Draft in 6537 harden-below-nxdomain documentation. 6538 653920 May 2016: Ralph 6540 - No QNAME minimisation fall-back for NXDOMAIN answers from DNSSEC 6541 signed zones. 6542 - iana portlist update. 6543 654419 May 2016: Wouter 6545 - Fix #766: dns64 should synthesize results on timeout/errors. 6546 654718 May 2016: Wouter 6548 - Fix #761: DNSSEC LAME false positive resolving nic.club. 6549 655017 May 2016: Wouter 6551 - trunk updated with output of flex 2.6.0. 6552 65536 May 2016: Wouter 6554 - Fix memory leak in out-of-memory conditions of local zone add. 6555 655629 April 2016: Wouter 6557 - Fix sldns with static checking fixes copied from getdns. 6558 655928 April 2016: Wouter 6560 - Fix #759: 0x20 capsforid no longer checks type PTR, for 6561 compatibility with cisco dns guard. This lowers false positives. 6562 656318 April 2016: Wouter 6564 - Fix some malformed responses to edns queries get fallback to nonedns. 6565 656615 April 2016: Wouter 6567 - cachedb module event handling design. 6568 656914 April 2016: Wouter 6570 - cachedb module framework (empty). 6571 - iana portlist update. 6572 657312 April 2016: Wouter 6574 - Fix #753: document dump_requestlist is for first thread. 6575 657624 March 2016: Wouter 6577 - Document permit-small-holddown for 5011 debug. 6578 - Fix #749: unbound-checkconf gets SIGSEGV when use against a 6579 malformatted conf file. 6580 658123 March 2016: Wouter 6582 - OpenSSL 1.1.0 portability, --disable-dsa configure option. 6583 658421 March 2016: Wouter 6585 - Fix compile of getentropy_linux for SLES11 servicepack 4. 6586 - Fix dnstap-log-resolver-response-messages, from Nikolay Edigaryev. 6587 - Fix test for openssl to use HMAC_Update for 1.1.0. 6588 - acx_nlnetlabs.m4 to v33, with HMAC_Update. 6589 - acx_nlnetlabs.m4 to v34, with -ldl -pthread test for libcrypto. 6590 - ERR_remove_state deprecated since openssl 1.0.0. 6591 - OPENSSL_config is deprecated, removing. 6592 659318 March 2016: Ralph 6594 - Validate QNAME minimised NXDOMAIN responses. 6595 - If QNAME minimisation is enabled, do cache lookup for QTYPE NS in 6596 harden-below-nxdomain. 6597 659817 March 2016: Ralph 6599 - Limit number of QNAME minimisation iterations. 6600 660117 March 2016: Wouter 6602 - Fix #746: Fix unbound sets CD bit on all forwards. 6603 If no trust anchors, it'll not set CD bit when forwarding to another 6604 server. If a trust anchor, no CD bit on the first attempt to a 6605 forwarder, but CD bit thereafter on repeated attempts to get DNSSEC. 6606 - iana portlist update. 6607 660816 March 2016: Wouter 6609 - Fix ip-transparent for ipv6 on FreeBSD, thanks to Nick Hibma. 6610 - Fix ip-transparent for tcp on freebsd. 6611 661215 March 2016: Wouter 6613 - ip_freebind: yesno option in unbound.conf sets IP_FREEBIND for 6614 binding to an IP address while the interface or address is down. 6615 661614 March 2016: Wouter 6617 - Fix warnings in ifdef corner case, older or unknown libevent. 6618 - Fix compile for ub_event code with older libev. 6619 662011 March 2016: Wouter 6621 - Remove warning about unused parameter in event_pluggable.c. 6622 - Fix libev usage of dispatch return value. 6623 - No side effects in tolower() call, in case it is a macro. 6624 - For test put free in pluggable api in parenthesis. 6625 662610 March 2016: Wouter 6627 - Fixup backend2str for libev. 6628 662909 March 2016: Willem 6630 - User defined pluggable event API for libunbound 6631 - Fixup of compile fix for pluggable event API from P.Y. Adi 6632 Prasaja. 6633 663409 March 2016: Wouter 6635 - Updated configure and ltmain.sh. 6636 - Updated L root IPv6 address. 6637 663807 March 2016: Wouter 6639 - Fix #747: assert in outnet_serviced_query_stop. 6640 - iana ports fetched via https. 6641 - iana portlist update. 6642 664303 March 2016: Wouter 6644 - configure tests for the weak attribute support by the compiler. 6645 664602 March 2016: Wouter 6647 - 1.5.8 release tag 6648 - trunk contains 1.5.9 in development. 6649 - iana portlist update. 6650 - Fix #745: unbound.py - idn2dname throws UnicodeError when idnname 6651 contains trailing dot. 6652 665324 February 2016: Wouter 6654 - Fix OpenBSD asynclook lock free that gets used later (fix test code). 6655 - Fix that NSEC3 negative cache is used when there is no salt. 6656 665723 February 2016: Wouter 6658 - ub_ctx_set_stub() function for libunbound to config stub zones. 6659 - sorted ubsyms.def file with exported libunbound functions. 6660 666119 February 2016: Wouter 6662 - Print understandable debug log when unusable DS record is seen. 6663 - load gost algorithm if digest is seen before key algorithm. 6664 - iana portlist update. 6665 666617 February 2016: Wouter 6667 - Fix that "make install" fails due to "text file busy" error. 6668 666916 February 2016: Wouter 6670 - Set IPPROTO_IP6 for ipv6 sockets otherwise invalid argument error. 6671 667215 February 2016: Wouter 6673 - ip-transparent option for FreeBSD with IP_BINDANY socket option. 6674 - wait for sendto to drain socket buffers when they are full. 6675 66769 February 2016: Wouter 6677 - Test for type OPENPGPKEY. 6678 - insecure-lan-zones: yesno config option, patch from Dag-Erling 6679 Smørgrav. 6680 66818 February 2016: Wouter 6682 - Fix patch typo in prevuous commit for 734 from Adi Prasaja. 6683 - RR Type CSYNC support RFC 7477, in debug printout and config input. 6684 - RR Type OPENPGPKEY support (draft-ietf-dane-openpgpkey-07). 6685 668629 January 2016: Wouter 6687 - Neater cmdline_verbose increment patch from Edgar Pettijohn. 6688 668927 January 2016: Wouter 6690 - Made netbsd sendmsg test nonfatal, in case of false positives. 6691 - Fix #741: log message for dnstap socket connection is more clear. 6692 669326 January 2016: Wouter 6694 - Fix #734: chown the pidfile if it resides inside the chroot. 6695 - Use arc4random instead of random in tests (because it is 6696 available, possibly as compat, anyway). 6697 - Fix cmsg alignment for argument to sendmsg on NetBSD. 6698 - Fix that unbound complains about unimplemented IP_PKTINFO for 6699 sendmsg on NetBSD (for interface-automatic). 6700 670125 January 2016: Wouter 6702 - Fix #738: Swig should not be invoked with CPPFLAGS. 6703 670419 January 2016: Wouter 6705 - Squelch 'cannot assign requested address' log messages unless 6706 verbosity is high, it was spammed after network down. 6707 670814 January 2016: Wouter 6709 - Fix to simplify empty string checking from Michael McConville. 6710 - iana portlist update. 6711 671212 January 2016: Wouter 6713 - Fix #734: Do not log an error when the PID file cannot be chown'ed. 6714 Patch from Simon Deziel. 6715 671611 January 2016: Wouter 6717 - Fix test if -pthreads unused to use better grep for portability. 6718 671906 January 2016: Wouter 6720 - Fix mingw crosscompile for recent mingw. 6721 - Update aclocal, autoconf output with new versions (1.15, 2.4.6). 6722 672305 January 2016: Wouter 6724 - #731: tcp-mss, outgoing-tcp-mss options for unbound.conf, patch 6725 from Daisuke Higashi. 6726 - Support RFC7686: handle ".onion" Special-Use Domain. It is blocked 6727 by default, and can be unblocked with "nodefault" localzone config. 6728 672904 January 2016: Wouter 6730 - Define DEFAULT_SOURCE together with BSD_SOURCE when that is defined, 6731 for Linux glibc 2.20. 6732 - Fixup contrib/aaaa-filter-iterator.patch for moved contents in the 6733 source code, so it applies cleanly again. Removed unused variable 6734 warnings. 6735 673615 December 2015: Ralph 6737 - Fix #729: omit use of escape sequences in echo since they are not 6738 portable (unbound-control-setup). 6739 674011 December 2015: Wouter 6741 - remove NULL-checks before free, patch from Michael McConville. 6742 - updated ax_pthread.m4 to version 21 with clang support, this 6743 removes a warning from compilation. 6744 - OSX portability, detect if sbrk is deprecated. 6745 - OSX clang, stop -pthread unused during link stage warnings. 6746 - OSX clang new flto check. 6747 674810 December 2015: Wouter 6749 - 1.5.7 release 6750 - trunk has 1.5.8 in development. 6751 67528 December 2015: Wouter 6753 - Fixup 724 for unbound-control. 6754 67557 December 2015: Ralph 6756 - Do not minimise forwarded requests. 6757 67584 December 2015: Wouter 6759 - Removed unneeded whitespace from example.conf. 6760 67613 December 2015: Ralph 6762 - (after rc1 tag) 6763 - Committed fix to qname minimisation and unit test case for it. 6764 67653 December 2015: Wouter 6766 - iana portlist update. 6767 - 1.5.7rc1 prerelease tag. 6768 67692 December 2015: Wouter 6770 - Fixup 724: Fix PCA prompt for unbound-service-install.exe. 6771 re-enable stdout printout. 6772 - For 724: Add Changelog to windows binary dist. 6773 67741 December 2015: Ralph 6775 - Qname minimisation review fixes 6776 67771 December 2015: Wouter 6778 - Fixup 724 fix for fname_after_chroot() calls. 6779 - Remove stdout printout for unbound-service-install.exe 6780 - .gitignore for git users. 6781 678230 November 2015: Ralph 6783 - Implemented qname minimisation 6784 678530 November 2015: Wouter 6786 - Fix for #724: conf syntax to read files from run dir (on Windows). 6787 678825 November 2015: Wouter 6789 - Fix for #720, fix unbound-control-setup windows batch file. 6790 679124 November 2015: Wouter 6792 - Fix #720: add windows scripts to zip bundle. 6793 - iana portlist update. 6794 679520 November 2015: Wouter 6796 - Added assert on rrset cache correctness. 6797 - Fix that malformed EDNS query gets a response without malformed EDNS. 6798 679918 November 2015: Wouter 6800 - newer acx_nlnetlabs.m4. 6801 - spelling fixes from Igor Sobrado Delgado. 6802 680317 November 2015: Wouter 6804 - Fix #594. libunbound: optionally use libnettle for crypto. 6805 Contributed by Luca Bruno. Added --with-nettle for use with 6806 --with-libunbound-only. 6807 - refactor nsec3 hash implementation to be more library-portable. 6808 - iana portlist update. 6809 - Fixup DER encoded DSA signatures for libnettle. 6810 681116 November 2015: Wouter 6812 - Fix for lenient accept of reverse order DNAME and CNAME. 6813 68146 November 2015: Wouter 6815 - Change example.conf: ftp.internic.net to https://www.internic.net 6816 68175 November 2015: Wouter 6818 - ACX_SSL_CHECKS no longer adds -ldl needlessly. 6819 68203 November 2015: Wouter 6821 - Fix #718: Fix unbound-control-setup with support for env 6822 without HEREDOC bash support. 6823 682429 October 2015: Wouter 6825 - patch from Doug Hogan for SSL_OP_NO_SSLvx options. 6826 - Fix #716: nodata proof with empty non-terminals and wildcards. 6827 682828 October 2015: Wouter 6829 - Fix checklock testcode for linux threads on exit. 6830 683127 October 2015: Wouter 6832 - isblank() compat implementation. 6833 - detect libexpat without xml_StopParser function. 6834 - portability fixes. 6835 - portability, replace snprintf if return value broken. 6836 683723 October 2015: Wouter 6838 - Fix #714: Document config to block private-address for IPv4 6839 mapped IPv6 addresses. 6840 684122 October 2015: Wouter 6842 - Fix #712: unbound-anchor appears to not fsync root.key. 6843 684420 October 2015: Wouter 6845 - 1.5.6 release. 6846 - trunk tracks development of 1.5.7. 6847 684815 October 2015: Wouter 6849 - Fix segfault in the dns64 module in the formaterror error path. 6850 - Fix sldns_wire2str_rdata_scan for malformed RRs. 6851 - tag for 1.5.6rc1 release. 6852 685314 October 2015: Wouter 6854 - ANY responses include DNAME records if present, as per Evan Hunt's 6855 remark in dnsop. 6856 - Fix manpage to suggest using SIGTERM to terminate the server. 6857 68589 October 2015: Wouter 6859 - Default for ssl-port is port 853, the temporary port assignment 6860 for secure domain name system traffic. 6861 If you used to rely on the older default of port 443, you have 6862 to put a clause in unbound.conf for that. The new value is likely 6863 going to be the standardised port number for this traffic. 6864 - iana portlist update. 6865 68666 October 2015: Wouter 6867 - 1.5.5 release. 6868 - trunk tracks the development of 1.5.6. 6869 687028 September 2015: Wouter 6871 - MAX_TARGET_COUNT increased to 64, to fix up sporadic resolution 6872 failures. 6873 - tag for 1.5.5rc1 release. 6874 - makedist.sh: pgp sig echo commands. 6875 687625 September 2015: Wouter 6877 - Fix unbound-control flush that does not succeed in removing data. 6878 687922 September 2015: Wouter 6880 - Fix config globbed include chroot treatment, this fixes reload of 6881 globs (patch from Dag-Erling Smørgrav). 6882 - iana portlist update. 6883 - Fix #702: New IPs for for h.root-servers.net. 6884 - Remove confusion comment from canonical_compare() function. 6885 - Fix #705: ub_ctx_set_fwd() return value mishandled on windows. 6886 - testbound selftest also works in non-debug mode. 6887 - Fix minor error in unbound.conf.5.in 6888 - Fix unbound.conf(5) access-control description for precedence 6889 and default. 6890 689131 August 2015: Wouter 6892 - changed windows setup compression to be more transparent. 6893 689428 August 2015: Wouter 6895 - Fix #697: Get PY_MAJOR_VERSION failure at configure for python 6896 2.4 to 2.6. 6897 - Feature #699: --enable-pie option to that builds PIE binary. 6898 - Feature #700: --enable-relro-now option that enables full read-only 6899 relocation. 6900 690124 August 2015: Wouter 6902 - Fix deadlock for local data add and zone add when unbound-control 6903 list_local_data printout is interrupted. 6904 - iana portlist update. 6905 - Change default of harden-algo-downgrade to off. This is lenient 6906 for algorithm rollover. 6907 690813 August 2015: Wouter 6909 - 5011 implementation does not insist on all algorithms, when 6910 harden-algo-downgrade is turned off. 6911 - Reap the child process that libunbound spawns. 6912 691311 August 2015: Wouter 6914 - Fix #694: configure script does not detect LibreSSL 2.2.2 6915 69164 August 2015: Wouter 6917 - Document that local-zone nodefault matches exactly and transparent 6918 can be used to release a subzone. 6919 69203 August 2015: Wouter 6921 - Document in the manual more text about configuring locally served 6922 zones. 6923 - Fix 5011 anchor update timer after reload. 6924 - Fix mktime in unbound-anchor not using UTC. 6925 692630 July 2015: Wouter 6927 - please afl-gcc (llvm) for uninitialised variable warning. 6928 - Added permit-small-holddown config to debug fast 5011 rollover. 6929 693024 July 2015: Wouter 6931 - Fix #690: Reload fails when so-reuseport is yes after changing 6932 num-threads. 6933 - iana portlist update. 6934 693521 July 2015: Wouter 6936 - Fix configure to detect SSL_CTX_set_ecdh_auto. 6937 - iana portlist update. 6938 693920 July 2015: Wouter 6940 - Enable ECDHE for servers. Where available, use 6941 SSL_CTX_set_ecdh_auto() for TLS-wrapped server configurations to 6942 enable ECDHE. Otherwise, manually offer curve p256. 6943 Client connections should automatically use ECDHE when available. 6944 (thanks Daniel Kahn Gillmor) 6945 694618 July 2015: Willem 6947 - Allow certificate chain files to allow for intermediate certificates. 6948 (thanks Daniel Kahn Gillmor) 6949 695013 July 2015: Wouter 6951 - makedist produces sha1 and sha256 files for created binaries too. 6952 69539 July 2015: Wouter 6954 - 1.5.4 release tag 6955 - trunk has 1.5.5 in development. 6956 - Fix #681: Setting forwarders with unbound-control forward 6957 implicitly turns on forward-first. 6958 695929 June 2015: Wouter 6960 - iana portlist update. 6961 - Fix alloc with log for allocation size checks. 6962 696326 June 2015: Wouter 6964 - Fix #677 Fix DNAME responses from cache that failed internal chain 6965 test. 6966 - iana portlist update. 6967 696822 June 2015: Wouter 6969 - Fix #677 Fix CNAME corresponding to a DNAME was checked incorrectly 6970 and was therefore always synthesized (thanks to Valentin Dietrich). 6971 69724 June 2015: Wouter 6973 - RFC 7553 RR type URI support, is now enabled by default. 6974 69752 June 2015: Wouter 6976 - Fix #674: Do not free pointers given by getenv. 6977 697829 May 2015: Wouter 6979 - Fix that unparsable error responses are ratelimited. 6980 - SOA negative TTL is capped at minimumttl in its rdata section. 6981 - cache-max-negative-ttl config option, default 3600. 6982 698326 May 2015: Wouter 6984 - Document that ratelimit works with unbound-control set_option. 6985 698621 May 2015: Wouter 6987 - iana portlist update. 6988 - documentation proposes ratelimit of 1000 (closer to what upstream 6989 servers expect from us). 6990 699120 May 2015: Wouter 6992 - DLV is going to be decommissioned. Advice to stop using it, and 6993 put text in the example configuration and man page to that effect. 6994 699510 May 2015: Wouter 6996 - Change syntax of particular validator error to be easier for 6997 machine parse, swap rrset and ip address info so it looks like: 6998 validation failure <www.example.nl. TXT IN>: signature crypto 6999 failed from 2001:DB8:7:bba4::53 for <*.example.nl. NSEC IN> 7000 70011 May 2015: Wouter 7002 - caps-whitelist in unbound.conf allows whitelist of loadbalancers 7003 that cannot work with caps-for-id or its fallback. 7004 700530 April 2015: Wouter 7006 - Unit test for type ANY synthesis. 7007 700822 April 2015: Wouter 7009 - Removed contrib/unbound_unixsock.diff, because it has been 7010 integrated, use control-interface: /path in unbound.conf. 7011 - iana portlist update. 7012 701317 April 2015: Wouter 7014 - Synthesize ANY responses from cache. Does not search exhaustively, 7015 but MX,A,AAAA,SOA,NS also CNAME. 7016 - Fix leaked dns64prefix configuration string. 7017 701816 April 2015: Wouter 7019 - Add local-zone type inform_deny, that logs query and drops answer. 7020 - Ratelimit does not apply to prefetched queries, and ratelimit-factor 7021 is default 10. Repeated normal queries get resolved and with 7022 prefetch stay in the cache. 7023 - Fix bug#664: libunbound python3 related fixes (from Tomas Hozza) 7024 Use print_function also for Python2. 7025 libunbound examples: produce sorted output. 7026 libunbound-Python: libldns is not used anymore. 7027 Fix issue with Python 3 mapping of FILE* using file_py3.i from ldns. 7028 702910 April 2015: Wouter 7030 - unbound-control ratelimit_list lists high rate domains. 7031 - ratelimit feature, ratelimit: 100, or some sensible qps, can be 7032 used to turn it on. It ratelimits recursion effort per zone. 7033 For particular names you can configure exceptions in unbound.conf. 7034 - Fix that get_option for cache-sizes does not print double newline. 7035 - Fix#663: ssl handshake fails when using unix socket because dh size 7036 is too small. 7037 70388 April 2015: Wouter 7039 - Fix crash in dnstap: Do not try to log TCP responses after timeout. 7040 70417 April 2015: Wouter 7042 - Libunbound skips dos-line-endings from etc/hosts. 7043 - Unbound exits with a fatal error when the auto-trust-anchor-file 7044 fails to be writable. This is seconds after startup. You can 7045 load a readonly auto-trust-anchor-file with trust-anchor-file. 7046 The file has to be writable to notice the trust anchor change, 7047 without it, a trust anchor change will be unnoticed and the system 7048 will then become inoperable. 7049 - unbound-control list_insecure command shows the negative trust 7050 anchors currently configured, patch from Jelte Jansen. 7051 70522 April 2015: Wouter 7053 - Fix #660: Fix interface-automatic broken in the presence of 7054 asymmetric routing. 7055 705626 March 2015: Wouter 7057 - remote.c probedelay line is easier to read. 7058 - rename ldns subdirectory to sldns to avoid name collision. 7059 706025 March 2015: Wouter 7061 - Fix #657: libunbound(3) recommends deprecated 7062 CRYPTO_set_id_callback. 7063 - If unknown trust anchor algorithm, and libressl is used, error 7064 message encourages upgrade of the libressl package. 7065 706623 March 2015: Wouter 7067 - Fix segfault on user not found at startup (from Maciej Soltysiak). 7068 706920 March 2015: Wouter 7070 - Fixed to add integer overflow checks on allocation (defense in depth). 7071 707219 March 2015: Wouter 7073 - Add ip-transparent config option for bind to non-local addresses. 7074 707517 March 2015: Wouter 7076 - Use reallocarray for integer overflow protection, patch submitted 7077 by Loganaden Velvindron. 7078 707916 March 2015: Wouter 7080 - Fixup compile on cygwin, more portable openssl thread id. 7081 708212 March 2015: Wouter 7083 - Updated default keylength in unbound-control-setup to 3k. 7084 708510 March 2015: Wouter 7086 - Fix lintian warning in unbound-checkconf man page (from Andreas 7087 Schulze). 7088 - print svnroot when building windows dist. 7089 - iana portlist update. 7090 - Fix warning on sign compare in getentropy_linux. 7091 70929 March 2015: Wouter 7093 - Fix #644: harden-algo-downgrade option, if turned off, fixes the 7094 reported excessive validation failure when multiple algorithms 7095 are present. It allows the weakest algorithm to validate the zone. 7096 - iana portlist update. 7097 70985 March 2015: Wouter 7099 - contrib/unbound_smf22.tar.gz: Solaris SMF installation/removal 7100 scripts. Contributed by Yuri Voinov. 7101 - Document that incoming-num-tcp increase is good for large servers. 7102 - stats reports tcp usage, of incoming-num-tcp buffers. 7103 71044 March 2015: Wouter 7105 - Patch from Brad Smith that syncs compat/getentropy_linux with 7106 OpenBSD's version (2015-03-04). 7107 - 0x20 fallback improved: servfail responses do not count as missing 7108 comparisons (except if all responses are errors), 7109 inability to find nameservers does not fail equality comparisons, 7110 many nameservers does not try to compare more than max-sent-count, 7111 parse failures start 0x20 fallback procedure. 7112 - store caps_response with best response in case downgrade response 7113 happens to be the last one. 7114 - Document windows 8 tests. 7115 71163 March 2015: Wouter 7117 - tag 1.5.3rc1 7118 [ This became 1.5.3 on 10 March, trunk is 1.5.4 in development ] 7119 71202 March 2015: Wouter 7121 - iana portlist update. 7122 712320 February 2015: Wouter 7124 - Use the getrandom syscall introduced in Linux 3.17 (from Heiner 7125 Kallweit). 7126 - Fix #645 Portability to Solaris 10, use AF_LOCAL. 7127 - Fix #646 Portability to Solaris, -lrt for getentropy_solaris. 7128 - Fix #647 crash in 1.5.2 because pwd.db no longer accessible after 7129 reload. 7130 713119 February 2015: Wouter 7132 - 1.5.2 release tag. 7133 - svn trunk contains 1.5.3 under development. 7134 713513 February 2015: Wouter 7136 - Fix #643: doc/example.conf.in: unnecessary whitespace. 7137 713812 February 2015: Wouter 7139 - tag 1.5.2rc1 7140 714111 February 2015: Wouter 7142 - iana portlist update. 7143 714410 February 2015: Wouter 7145 - Fix scrubber with harden-glue turned off to reject NS (and other 7146 not-address) records. 7147 71489 February 2015: Wouter 7149 - Fix validation failure in case upstream forwarder (ISC BIND) does 7150 not have the same trust anchors and decides to insert unsigned NS 7151 record in authority section. 7152 71532 February 2015: Wouter 7154 - infra-cache-min-rtt patch from Florian Riehm, for expected long 7155 uplink roundtrip times. 7156 715730 January 2015: Wouter 7158 - Fix 0x20 capsforid fallback to omit gratuitous NS and additional 7159 section changes. 7160 - Portability fix for Solaris ('sun' is not usable for a variable). 7161 716229 January 2015: Wouter 7163 - Fix pyunbound byte string representation for python3. 7164 716526 January 2015: Wouter 7166 - Fix unintended use of gcc extension for incomplete enum types, 7167 compile with pedantic c99 compliance (from Daniel Dickman). 7168 716923 January 2015: Wouter 7170 - windows port fixes, no AF_LOCAL, no chown, no chmod(grp). 7171 717216 January 2015: Wouter 7173 - unit test for local unix connection. Documentation and log_addr 7174 does not inspect port for AF_LOCAL. 7175 - unbound-checkconf -f prints chroot with pidfile path. 7176 717713 January 2015: Wouter 7178 - iana portlist update. 7179 718012 January 2015: Wouter 7181 - Cast sun_len sizeof to socklen_t. 7182 - Fix pyunbound ord call, portable for python 2 and 3. 7183 71847 January 2015: Wouter 7185 - Fix warnings in pythonmod changes. 7186 71876 January 2015: Wouter 7188 - iana portlist update. 7189 - patch for remote control over local sockets, from Dag-Erling 7190 Smorgrav, Ilya Bakulin. Use control-interface: /path/sock and 7191 control-use-cert: no. 7192 - Fixup that patch and uid lookup (only for daemon). 7193 - coded the default of control-use-cert, to yes. 7194 71955 January 2015: Wouter 7196 - getauxval test for ppc64 linux compatibility. 7197 - make strip works for unbound-host and unbound-anchor. 7198 - patch from Stephane Lapie that adds to the python API, that 7199 exposes struct delegpt, and adds the find_delegation function. 7200 - print query name when max target count is exceeded. 7201 - patch from Stuart Henderson that fixes DESTDIR in 7202 unbound-control-setup for installs where config is not in 7203 the prefix location. 7204 - Fix #634: fix fail to start on Linux LTS 3.14.X, ignores missing 7205 IP_MTU_DISCOVER OMIT option (fix from Remi Gacogne). 7206 - Updated contrib warmup.cmd/sh to support two modes - load 7207 from pre-defined list of domains or (with filename as argument) 7208 load from user-specified list of domains, and updated contrib 7209 unbound_cache.sh/cmd to support loading/save/reload cache to/from 7210 default path or (with secondary argument) arbitrary path/filename, 7211 from Yuri Voinov. 7212 - Patch from Philip Paeps to contrib/unbound_munin_ that uses 7213 type ABSOLUTE. Allows munin.conf: [idleserver.example.net] 7214 unbound_munin_hits.graph_period minute 7215 72169 December 2014: Wouter 7217 - svn trunk has 1.5.2 in development. 7218 - config.guess and config.sub update from libtoolize. 7219 - local-zone: example.com inform makes unbound log a message with 7220 client IP for queries in that zone. Eg. for finding infected hosts. 7221 72228 December 2014: Wouter 7223 - Fix CVE-2014-8602: denial of service by making resolver chase 7224 endless series of delegations. 7225 72261 December 2014: Wouter 7227 - Fix bug#632: unbound fails to build on AArch64, protects 7228 getentropy compat code from calling sysctl if it is has been removed. 7229 723029 November 2014: Wouter 7231 - Add include to getentropy_linux.c, hopefully fixing debian build. 7232 723328 November 2014: Wouter 7234 - Fix makefile for build from noexec source tree. 7235 723626 November 2014: Wouter 7237 - Fix libunbound undefined symbol errors for main. 7238 Referencing main does not seem to be possible for libunbound. 7239 724024 November 2014: Wouter 7241 - Fix log at high verbosity and memory allocation failure. 7242 - iana portlist update. 7243 724421 November 2014: Wouter 7245 - Fix crash on multiple thread random usage on systems without 7246 arc4random. 7247 724820 November 2014: Wouter 7249 - fix compat/getentropy_win.c check if CryptGenRandom works and no 7250 immediate exit on windows. 7251 725219 November 2014: Wouter 7253 - Fix cdflag dns64 processing. 7254 725518 November 2014: Wouter 7256 - Fix that CD flag disables DNS64 processing, returning the DNSSEC 7257 signed AAAA denial. 7258 - iana portlist update. 7259 726017 November 2014: Wouter 7261 - Fix #627: SSL_CTX_load_verify_locations return code not properly 7262 checked. 7263 726414 November 2014: Wouter 7265 - parser with bison 2.7 7266 726713 November 2014: Wouter 7268 - Patch from Stephane Lapie for ASAHI Net that implements aaaa-filter, 7269 added to contrib/aaaa-filter-iterator.patch. 7270 727112 November 2014: Wouter 7272 - trunk has 1.5.1 in development. 7273 - Patch from Robert Edmonds to build pyunbound python module 7274 differently. No versioninfo, with -shared and without $(LIBS). 7275 - Patch from Robert Edmonds fixes hyphens in unbound-anchor man page. 7276 - Removed 'increased limit open files' log message that is written 7277 to console. It is only written on verbosity 4 and higher. 7278 This keeps system bootup console cleaner. 7279 - Patch from James Raftery, always print stats for rcodes 0..5. 7280 728111 November 2014: Wouter 7282 - iana portlist update. 7283 - Fix bug where forward or stub addresses with same address but 7284 different port number were not tried. 7285 - version number in svn trunk is 1.5.0 7286 - tag 1.5.0rc1 7287 - review fix from Ralph. 7288 72897 November 2014: Wouter 7290 - dnstap fixes by Robert Edmonds: 7291 dnstap/dnstap.m4: cosmetic fixes 7292 dnstap/: Remove compiled protoc-c output files 7293 dnstap/dnstap.m4: Error out if required libraries are not found 7294 dnstap: Fix ProtobufCBufferSimple usage that is incorrect as of 7295 protobuf-c 1.0.0 7296 dnstap/: Adapt to API changes in latest libfstrm (>= 0.2.0) 7297 72984 November 2014: Wouter 7299 - Add ub_ctx_add_ta_autr function to add a RFC5011 automatically 7300 tracked trust anchor to libunbound. 7301 - Redefine internal minievent symbols to unique symbols that helps 7302 linking on platforms where the linker leaks names across modules. 7303 730427 October 2014: Wouter 7305 - Disabled use of SSLv3 in remote-control and ssl-upstream. 7306 - iana portlist update. 7307 730816 October 2014: Wouter 7309 - Documented dns64 configuration in unbound.conf man page. 7310 731113 October 2014: Wouter 7312 - Fix #617: in ldns in unbound, lowercase WKS services. 7313 - Fix ctype invocation casts. 7314 731510 October 2014: Wouter 7316 - Fix unbound-checkconf check for module config with dns64 module. 7317 - Fix unbound capsforid fallback, it ignores TTLs in comparison. 7318 73196 October 2014: Wouter 7320 - Fix #614: man page variable substitution bug. 73216 October 2014: Willem 7322 - Whitespaces after $ORIGIN are not part of the origin dname (ldns). 7323 - $TTL's value starts at position 5 (ldns). 7324 73251 October 2014: Wouter 7326 - fix #613: Allow tab ws in var length last rdfs (in ldns str2wire). 7327 732829 September 2014: Wouter 7329 - Fix #612: create service with service.conf in present directory and 7330 auto load it. 7331 - Fix for mingw compile openssl ranlib. 7332 733325 September 2014: Wouter 7334 - updated configure and aclocal with newer autoconf 1.13. 7335 733622 September 2014: Wouter 7337 - Fix swig and python examples for Python 3.x. 7338 - Fix for mingw compile with openssl-1.0.1i. 7339 734019 September 2014: Wouter 7341 - improve python configuration detection to build on Fedora 22. 7342 734318 September 2014: Wouter 7344 - patches to also build with Python 3.x (from Pavel Simerda). 7345 734616 September 2014: Wouter 7347 - Fix tcp timer waiting list removal code. 7348 - iana portlist update. 7349 - Updated the TCP_BACLOG from 5 to 256, so that the tcp accept queue 7350 is longer and more tcp connections can be handled. 7351 735215 September 2014: Wouter 7353 - Fix unit test for CDS typecode. 7354 73555 September 2014: Wouter 7356 - type CDS and CDNSKEY types in sldns. 7357 735825 August 2014: Wouter 7359 - Fixup checklock code for log lock and its mutual initialization 7360 dependency. 7361 - iana portlist update. 7362 - Removed necessity for pkg-config from the dnstap.m4, new are 7363 the --with-libfstrm and --with-protobuf-c configure options. 7364 736519 August 2014: Wouter 7366 - Update unbound manpage with more explanation (from Florian Obser). 7367 736818 August 2014: Wouter 7369 - Fix #603: unbound-checkconf -o <option> should skip verification 7370 checks. 7371 - iana portlist update. 7372 - Fixup doc/unbound.doxygen to remove obsolete 1.8.7 settings. 7373 73745 August 2014: Wouter 7375 - dnstap support, with a patch from Farsight Security, written by 7376 Robert Edmonds. The --enable-dnstap needs libfstrm and protobuf-c. 7377 It is BSD licensed (see dnstap/dnstap.c). 7378 Building with --enable-dnstap needs pkg-config with this patch. 7379 - Noted dnstap in doc/README and doc/CREDITS. 7380 - Changes to the dnstap patch. 7381 - lint fixes. 7382 - dnstap/dnstap_config.h should not have been added to the repo, 7383 because is it generated. 7384 73851 August 2014: Wouter 7386 - Patch add msg, rrset, infra and key cache sizes to stats command 7387 from Maciej Soltysiak. 7388 - iana portlist update. 7389 739031 July 2014: Wouter 7391 - DNS64 from Viagenie (BSD Licensed), written by Simon Perrault. 7392 Initial commit of the patch from the FreeBSD base (with its fixes). 7393 This adds a module (for module-config in unbound.conf) dns64 that 7394 performs DNS64 processing, see README.DNS64. 7395 - Changes from DNS64: 7396 strcpy changed to memmove. 7397 arraybound check fixed from prefix_net/8/4 to prefix_net/8+4. 7398 allocation of result consistently in the correct region. 7399 time_t is now used for ttl in unbound (since the patch's version). 7400 - testdata/dns64_lookup.rpl for unit test for dns64 functionality. 7401 740229 July 2014: Wouter 7403 - Patch from Dag-Erling Smorgrav that implements feature, unbound -dd 7404 does not fork in the background and also logs to stderr. 7405 740621 July 2014: Wouter 7407 - Fix endian.h include for OpenBSD. 7408 740916 July 2014: Wouter 7410 - And Fix#596: Bail out of unbound-control dump_infra when ssl 7411 write fails. 7412 741315 July 2014: Wouter 7414 - Fix #596: Bail out of unbound-control list_local_zones when ssl 7415 write fails. 7416 - iana portlist update. 7417 741813 July 2014: Wouter 7419 - Configure tests if main can be linked to from getentropy compat. 7420 742112 July 2014: Wouter 7422 - Fix getentropy compat code, function refs were not portable. 7423 - Fix to check openssl version number only for OpenSSL. 7424 - LibreSSL provides compat items, check for that in configure. 7425 - Fix bug in fix for log locks that caused deadlock in signal handler. 7426 - update compat/getentropy and arc4random to the most recent ones from OpenBSD. 7427 742811 July 2014: Matthijs 7429 - fake-rfc2553 patch (thanks Benjamin Baier). 7430 743111 July 2014: Wouter 7432 - arc4random in compat/ and getentropy, explicit_bzero, chacha for 7433 dependencies, from OpenBSD. arc4_lock and sha512 in compat. 7434 This makes arc4random available on all platforms, except when 7435 compiled with LIBNSS (it uses libNSS crypto random). 7436 - fix strptime implicit declaration error on OpenBSD. 7437 - arc4random, getentropy and explicit_bzero compat for Windows. 7438 74394 July 2014: Wouter 7440 - Fix #593: segfault or crash upon rotating logfile. 7441 74423 July 2014: Wouter 7443 - DLV tests added. 7444 - signit tool fixup for compile with libldns library. 7445 - iana portlist updated. 7446 744727 June 2014: Wouter 7448 - so-reuseport is available on BSDs(such as FreeBSD 10) and OS/X. 7449 745026 June 2014: Wouter 7451 - unbound-control status reports if so-reuseport was successful. 7452 - iana portlist updated. 7453 745424 June 2014: Wouter 7455 - Fix caps-for-id fallback, and added fallback attempt when servers 7456 drop 0x20 perturbed queries. 7457 - Fixup testsetup for VM tests (run testcode/run_vm.sh). 7458 745917 June 2014: Wouter 7460 - iana portlist updated. 7461 74623 June 2014: Wouter 7463 - Add AAAA for B root server to default root hints. 7464 74652 June 2014: Wouter 7466 - Remove unused define from iterator.h 7467 746830 May 2014: Wouter 7469 - Fixup sldns_enum_edns_option typedef definition. 7470 747128 May 2014: Wouter 7472 - Code cleanup patch from Dag-Erling Smorgrav, with compiler issue 7473 fixes from FreeBSD's copy of Unbound, he notes: 7474 Generate unbound-control-setup.sh at build time so it respects 7475 prefix and sysconfdir from the configure script. Also fix the 7476 umask to match the comment, and the comment to match the umask. 7477 Add const and static where needed. Use unions instead of 7478 playing pointer poker. Move declarations that are needed in 7479 multiple source files into a shared header. Move sldns_bgetc() 7480 from parse.c to buffer.c where it belongs. Introduce a new 7481 header file, worker.h, which declares the callbacks that 7482 all workers must define. Remove those declarations from 7483 libworker.h. Include the correct headers in the correct places. 7484 Fix a few dummy callbacks that don't match their prototype. 7485 Fix some casts. Hide the sbrk madness behind #ifdef HAVE_SBRK. 7486 Remove a useless printf which breaks reproducible builds. 7487 Get rid of CONFIGURE_{TARGET,DATE,BUILD_WITH} now that they're 7488 no longer used. Add unbound-control-setup.sh to the list of 7489 generated files. The prototype for libworker_event_done_cb() 7490 needs to be moved from libunbound/libworker.h to 7491 libunbound/worker.h. 7492 - Fixup out-of-directory compile with unbound-control-setup.sh.in. 7493 - make depend. 7494 749523 May 2014: Wouter 7496 - unbound-host -D enabled dnssec and reads root trust anchor from 7497 the default root key file that was compiled in. 7498 749920 May 2014: Wouter 7500 - Feature, unblock-lan-zones: yesno that you can use to make unbound 7501 perform 10.0.0.0/8 and other reverse lookups normally, for use if 7502 unbound is running service for localhost on localhost. 7503 750416 May 2014: Wouter 7505 - Updated create_unbound_ad_servers and unbound_cache scripts from 7506 Yuri Voinov in the source/contrib directory. Added 7507 warmup.cmd (and .sh): warm up the DNS cache with your MRU domains. 7508 75099 May 2014: Wouter 7510 - Implement draft-ietf-dnsop-rfc6598-rfc6303-01. 7511 - iana portlist updated. 7512 75138 May 2014: Wouter 7514 - Contrib windows scripts from Yuri Voinov added to src/contrib: 7515 create_unbound_ad_servers.cmd: enters anti-ad server lists. 7516 unbound_cache.cmd: saves and loads the cache. 7517 - Added unbound-control-setup.cmd from Yuri Voinov to the windows 7518 unbound distribution set. It requires openssl installed in %PATH%. 7519 75206 May 2014: Wouter 7521 - Change MAX_SENT_COUNT from 16 to 32 to resolve some cases easier. 7522 75235 May 2014: Wouter 7524 - More #567: remove : from output of stub and forward lists, this is 7525 easier to parse. 7526 752729 April 2014: Wouter 7528 - iana portlist updated. 7529 - Add unbound-control flush_negative that flushed nxdomains, nodata, 7530 and errors from the cache. For dnssec-trigger and NetworkManager, 7531 fixes cases where network changes have localdata that was already 7532 negatively cached from the previous network. 7533 753423 April 2014: Wouter 7535 - Patch from Jeremie Courreges-Anglas to use arc4random_uniform 7536 if available on the OS, it gets entropy from the OS. 7537 753815 April 2014: Wouter 7539 - Fix compile with libevent2 on FreeBSD. 7540 754111 April 2014: Wouter 7542 - Fix #502: explain that do-ip6 disable does not stop AAAA lookups, 7543 but it stops the use of the ipv6 transport layer for DNS traffic. 7544 - iana portlist updated. 7545 754610 April 2014: Wouter 7547 - iana portlist updated. 7548 - Patch from Hannes Frederic Sowa for Linux 3.15 fragmentation 7549 option for DNS fragmentation defense. 7550 - Document that dump_requestlist only prints queries from thread 0. 7551 - unbound-control stats prints num.query.tcpout with number of TCP 7552 outgoing queries made in the previous statistics interval. 7553 - Fix #567: unbound lists if forward zone is secure or insecure with 7554 +i annotation in output of list_forwards, also for list_stubs 7555 (for NetworkManager integration.) 7556 - Fix #554: use unsigned long to print 64bit statistics counters on 7557 64bit systems. 7558 - Fix #558: failed prefetch lookup does not remove cached response 7559 but delays next prefetch (in lieu of caching a SERVFAIL). 7560 - Fix #545: improved logging, the ip address of the error is printed 7561 on the same log-line as the error. 7562 75638 April 2014: Wouter 7564 - Fix #574: make test fails on Ubuntu 14.04. Disabled remote-control 7565 in testbound scripts. 7566 - iana portlist updated. 7567 75687 April 2014: Wouter 7569 - C.ROOT-SERVERS.NET has an IPv6 address, and we updated the root 7570 hints (patch from Anand Buddhdev). 7571 - Fix #572: Fix unit test failure for systems with different 7572 /etc/services. 7573 757428 March 2014: Wouter 7575 - Fix #569: do_tcp is do-tcp in unbound.conf man page. 7576 757725 March 2014: Wouter 7578 - Patch from Stuart Henderson to build unbound-host man from .1.in. 7579 758024 March 2014: Wouter 7581 - Fix print filename of encompassing config file on read failure. 7582 758312 March 2014: Wouter 7584 - tag 1.4.22 7585 - trunk has 1.4.23 in development. 7586 758710 March 2014: Wouter 7588 - Fix bug#561: contrib/cacti plugin did not report SERVFAIL rcodes 7589 because of spelling. Patch from Chris Coates. 7590 759127 February 2014: Wouter 7592 - tag 1.4.22rc1 7593 759421 February 2014: Wouter 7595 - iana portlist updated. 7596 759720 February 2014: Matthijs 7598 - Be lenient when a NSEC NameError response with RCODE=NXDOMAIN is 7599 received. This is okay according 4035, but not after revising 7600 existence in 4592. NSEC empty non-terminals exist and thus the 7601 RCODE should have been NOERROR. If this occurs, and the RRsets 7602 are secure, we set the RCODE to NOERROR and the security status 7603 of the response is also considered secure. 7604 760514 February 2014: Wouter 7606 - Works on Minix (3.2.1). 7607 760811 February 2014: Wouter 7609 - Fix parse of #553(NSD) string in sldns, quotes without spaces. 7610 76117 February 2014: Wouter 7612 - iana portlist updated. 7613 - add body to ifstatement if locks disabled. 7614 - add TXT string"string" test case to unit test. 7615 - Fix #551: License change "Regents" to "Copyright holder", matching 7616 the BSD license on opensource.org. 7617 76186 February 2014: Wouter 7619 - sldns has type HIP. 7620 - code documentation on the module interface. 7621 76225 February 2014: Wouter 7623 - Fix sldns parse tests on osx. 7624 76253 February 2014: Wouter 7626 - Detect libevent2 install automatically by configure. 7627 - Fixup link with lib/event2 subdir. 7628 - Fix parse in sldns of quoted parenthesized text strings. 7629 763031 January 2014: Wouter 7631 - unit test for ldns wire to str and back with zones, root, nlnetlabs 7632 and types.sidnlabs. 7633 - Fix for hex to string in unknown, atma and nsap. 7634 - fixup nss compile (no ldns in it). 7635 - fixup warning in unitldns 7636 - fixup WKS and rdata type service to print unsigned because strings 7637 are not portable; they cannot be read (for sure) on other computers. 7638 - fixup type EUI48 and EUI64, type APL and type IPSECKEY in string 7639 parse sldns. 7640 764130 January 2014: Wouter 7642 - delay-close does not act if there are udp-wait queries, so that 7643 it does not make a socketdrain DoS easier. 7644 764528 January 2014: Wouter 7646 - iana portlist updated. 7647 - iana portlist test updated so it does not touch the source 7648 if there are no changes. 7649 - delay-close: msec option that delays closing ports for which 7650 the UDP reply has timed out. Keeps the port open, only accepts 7651 the correct reply. This correct reply is not used, but the port 7652 is open so that no port-denied ICMPs are generated. 7653 765427 January 2014: Wouter 7655 - reuseport is attempted, then fallback to without on failure. 7656 765724 January 2014: Wouter 7658 - Change unbound-event.h to use void* buffer, length idiom. 7659 - iana portlist updated. 7660 - unbound-event.h is installed if you configure --enable-event-api. 7661 - speed up unbound (reports say it could be up to 10%), by reducing 7662 lock contention on localzones.lock. It is changed to an rwlock. 7663 - so-reuseport: yesno option to distribute queries evenly over 7664 threads on Linux (Thanks Robert Edmonds). 7665 - made lint clean. 7666 766721 January 2014: Wouter 7668 - Fix #547: no trustanchor written if filesystem full, fclose checked. 7669 767017 January 2014: Wouter 7671 - Fix isprint() portability in sldns, uses unsigned int. 7672 - iana portlist updated. 7673 767416 January 2014: Wouter 7675 - fix #544: Fixed +i causes segfault when running with module conf 7676 "iterator". 7677 - Windows port, adjust %lld to %I64d, and warning in win_event.c. 7678 767914 January 2014: Wouter 7680 - iana portlist updated. 7681 76825 Dec 2013: Wouter 7683 - Fix bug in cachedump that uses sldns. 7684 - update pythonmod for ldns_ to sldns_ name change. 7685 76863 Dec 2013: Wouter 7687 - Fix sldns to use sldns_ prefix for all ldns_ variables. 7688 - Fix windows compile to compile with sldns. 7689 769030 Nov 2013: Wouter 7691 - Fix sldns to make globals use sldns_ prefix. This fixes 7692 linking with libldns that uses global variables ldns_ . 7693 769413 Nov 2013: Wouter 7695 - Fix bug#537: compile python plugin without ldns library. 7696 769712 Nov 2013: Wouter 7698 - Fix bug#536: acl_deny_non_local and refuse_non_local added. 7699 77005 Nov 2013: Wouter 7701 - Patch from Neel Goyal to fix async id assignment if callback 7702 is called by libunbound in the mesh attach. 7703 - Accept ip-address: as an alternative for interface: for 7704 consistency with nsd.conf syntax. 7705 77064 Nov 2013: Wouter 7707 - Patch from Neel Goyal to fix callback in libunbound. 7708 77093 Nov 2013: Wouter 7710 - if configured --with-libunbound-only fix make install. 7711 771231 Oct 2013: Wouter 7713 - Fix #531: Set SO_REUSEADDR so that the wildcard interface and a 7714 more specific interface port 53 can be used at the same time, and 7715 one of the daemons is unbound. 7716 - iana portlist update. 7717 - separate ldns into core ldns inside ldns/ subdirectory. No more 7718 --with-ldns is needed and unbound does not rely on libldns. 7719 - portability fixes for new USE_SLDNS ldns subdir codebase. 7720 772122 Oct 2013: Wouter 7722 - Patch from Neel Goyal: Add an API call to set an event base on an 7723 existing ub_ctx. This basically just destroys the current worker and 7724 sets the event base to the current. And fix a deadlock in 7725 ub_resolve_event – the cfglock is held when libworker_create is 7726 called. This ends up trying to acquire the lock again in 7727 context_obtain_alloc in the call chain. 7728 - Fix #528: if very high logging (4 or more) segfault on allow_snoop. 7729 773026 Sep 2013: Wouter 7731 - unbound-event.h is installed if configured --with-libevent. It 7732 contains low-level library calls, that use libevent's event_base 7733 and an ldns_buffer for the wire return packet to perform async 7734 resolution in the client's eventloop. 7735 773619 Sep 2013: Wouter 7737 - 1.4.21 tag created. 7738 - trunk has 1.4.22 number inside it. 7739 - iana portlist updated. 7740 - acx_nlnetlabs.m4 to 26; improve FLTO help text. 7741 774216 Sep 2013: Wouter 7743 - Fix#524: max-udp-size not effective to non-EDNS0 queries, from 7744 Daisuke HIGASHI. 7745 774610 Sep 2013: Wouter 7747 - MIN_TTL and MAX_TTL also in time_t. 7748 - tag 1.4.21rc1 made again. 7749 775026 Aug 2013: Wouter 7751 - More fixes for bug#519: for the threaded case test if the bg 7752 thread has been killed, on ub_ctx_delete, to avoid hangs. 7753 775422 Aug 2013: Wouter 7755 - more fixes that I overlooked. 7756 - review fixes from Willem. 7757 775821 Aug 2013: Wouter 7759 - Fix#520: Errors found by static analysis from Tomas Hozza(redhat). 7760 776120 Aug 2013: Wouter 7762 - Fix for 2038, with time_t instead of uint32_t. 7763 776419 Aug 2013: Wouter 7765 - Fix#519 ub_ctx_delete may hang in some scenarios (libunbound). 7766 776714 Aug 2013: Wouter 7768 - Fix uninit variable in fix#516. 7769 77708 Aug 2013: Wouter 7771 - Fix#516 dnssec lameness detection for answers that are improper. 7772 777330 Jun 2013: Wouter 7774 - tag 1.4.21rc1 7775 777629 Jun 2013: Wouter 7777 - Fix#512 memleak in testcode for testbound (if it fails). 7778 - Fix#512 NSS returned arrays out of setup function to be statics. 7779 778026 Jun 2013: Wouter 7781 - max include of 100.000 files (depth and globbed at one time). 7782 This is to preserve system memory in bug cases, or endless cases. 7783 - iana portlist updated. 7784 778519 Jun 2013: Wouter 7786 - streamtcp man page, contributed by Tomas Hozza. 7787 - iana portlist updated. 7788 - libunbound documentation on how to avoid openssl race conditions. 7789 779025 Jun 2013: Wouter 7791 - Squelch sendto-permission denied errors when the network is 7792 not connected, to avoid spamming syslog. 7793 - configure --disable-flto option (from Robert Edmonds). 7794 779518 Jun 2013: Wouter 7796 - Fix for const string literals in C++ for libunbound, from Karel 7797 Slany. 7798 - iana portlist updated. 7799 780017 Jun 2013: Wouter 7801 - Fixup manpage syntax. 7802 780314 Jun 2013: Wouter 7804 - get_option and set_option support for log-time-ascii, python-script 7805 val-sig-skew-min and val-sig-skew-max. log-time-ascii takes effect 7806 immediately. The others are mostly useful for libunbound users. 7807 780813 Jun 2013: Wouter 7809 - get_option, set_option, unbound-checkconf -o and libunbound 7810 getoption and setoption support cache-min-ttl and cache-max-ttl. 7811 781210 Jun 2013: Wouter 7813 - Fix#501: forward-first does not recurse, when forward name is ".". 7814 - iana portlist update. 7815 - Max include depth is unlimited. 7816 781727 May 2013: Wouter 7818 - Update acx_pthreads.m4 to ax_pthreads.4 (2013-03-29), and apply 7819 patch to it to not fail when -Werror is also specified, from the 7820 autoconf-archives. 7821 - iana portlist update. 7822 782321 May 2013: Wouter 7824 - Explain bogus and secure flags in libunbound more. 7825 782616 May 2013: Wouter 7827 - Fix#499 use-after-free in out-of-memory handling code (thanks Jake 7828 Montgomery). 7829 - Fix#500 use on non-initialised values on socket bind failures. 7830 783115 May 2013: Wouter 7832 - Fix round-robin doesn't work with some Windows clients (from Ilya 7833 Bakulin). 7834 78353 May 2013: Wouter 7836 - update acx_nlnetlabs.m4 to v23, sleep w32 fix. 7837 783826 April 2013: Wouter 7839 - add unbound-control insecure_add and insecure_remove for the 7840 administration of negative trust anchors. 7841 784225 April 2013: Wouter 7843 - Implement max-udp-size config option, default 4096 (thanks 7844 Daisuke Higashi). 7845 - Robust checks on dname validity from rdata for dname compare. 7846 - updated iana portlist. 7847 784819 April 2013: Wouter 7849 - Fixup snprintf return value usage, fixed libunbound_get_option. 7850 785118 April 2013: Wouter 7852 - fix bug #491: pick program name (0th argument) as syslog identity. 7853 - own implementation of compat/snprintf.c. 7854 785515 April 2013: Wouter 7856 - Fix so that for a configuration line of include: "*.conf" it is not 7857 an error if there are no files matching the glob pattern. 7858 - unbound-anchor review: BIO_write can return 0 successfully if it 7859 has successfully appended a zero length string. 7860 786111 April 2013: Wouter 7862 - Fix queries leaking up for stubs and forwards, if the configured 7863 nameservers all fail to answer. 7864 786510 April 2013: Wouter 7866 - code improve for minimal responses, small speed increase. 7867 78689 April 2013: Wouter 7869 - updated iana portlist. 7870 - Fix crash in previous private address fixup of 22 March. 7871 787228 March 2013: Wouter 7873 - Make reverse zones easier by documenting the nodefault statements 7874 commented-out in the example config file. 7875 787626 March 2013: Wouter 7877 - more fixes to lookup3.c endianness detection. 7878 787925 March 2013: Wouter 7880 - #492: Fix endianness detection, revert to older lookup3.c detection 7881 and put new detect lines after previous tests, to avoid regressions 7882 but allow new detections to succeed. 7883 And add detection for machine/endian.h to it. 7884 788522 March 2013: Wouter 7886 - Fix resolve of names that use a mix of public and private addresses. 7887 - iana portlist update. 7888 - Fix makedist for new svn for -d option. 7889 - unbound.h header file has UNBOUND_VERSION_MAJOR define. 7890 - Fix windows RSRC version for long version numbers. 7891 789221 March 2013: Wouter 7893 - release 1.4.20 7894 - trunk has 1.4.21 7895 - committed libunbound version 4:1:2 for binary API updated in 1.4.20 7896 - install copy of unbound-control.8 man page for unbound-control-setup 7897 789814 March 2013: Wouter 7899 - iana portlist update. 7900 - tag 1.4.20rc1 7901 790212 March 2013: Wouter 7903 - Fixup makedist.sh for windows compile. 7904 790511 March 2013: Wouter 7906 - iana portlist update. 7907 - testcode/ldns-testpkts.c check for makedist is informational. 7908 790915 February 2013: Wouter 7910 - fix defines in lookup3 for bigendian bsd alpha 7911 791211 February 2013: Wouter 7913 - Fixup openssl_thread init code to only run if compiled with SSL. 7914 79157 February 2013: Wouter 7916 - detect endianness in lookup3 on BSD. 7917 - add libunbound.ttl at end of result structure, version bump for 7918 libunbound and binary backwards compatible, but 1.4.19 is not 7919 forward compatible with 1.4.20. 7920 - update iana port list. 7921 792230 January 2013: Wouter 7923 - includes and have_ssl fixes for nss. 7924 792529 January 2013: Wouter 7926 - printout name of zone with duplicate fwd and hint errors. 7927 792828 January 2013: Wouter 7929 - updated fwd_zero for newer nc. Updated common.sh for newer netstat. 7930 793117 January 2013: Wouter 7932 - unbound-anchors checks the emailAddress of the signer of the 7933 root.xml file, default is dnssec@iana.org. It also checks that 7934 the signer has the correct key usage for a digital signature. 7935 - update iana port list. 7936 79373 January 2013: Wouter 7938 - Test that unbound-control checks client credentials. 7939 - Test that unbound can handle a CNAME at an intermediate node in 7940 the chain of trust (where it seeks a DS record). 7941 - Check the commonName of the signer of the root.xml file in 7942 unbound-anchor, default is dnssec@iana.org. 7943 79442 January 2013: Wouter 7945 - Fix openssl lock free on exit (reported by Robert Fleischman). 7946 - iana portlist updated. 7947 - Tested that unbound implements the RFC5155 Technical Errata id 3441. 7948 Unbound already implements insecure classification of an empty 7949 nonterminal in NSEC3 optout zone. 7950 795120 December 2012: Wouter 7952 - Fix unbound-anchor xml parse of entity declarations for safety. 7953 795419 December 2012: Wouter 7955 - iana portlist updated. 7956 795718 December 2012: Wouter 7958 - iana portlist updated. 7959 796014 December 2012: Wouter 7961 - Change of D.ROOT-SERVERS.NET A address in default root hints. 7962 796312 December 2012: Wouter 7964 - 1.4.19 release. 7965 - trunk has 1.4.20 under development. 7966 79675 December 2012: Wouter 7968 - note support for AAAA RR type RFC. 7969 79704 December 2012: Wouter 7971 - 1.4.19rc1 tag. 7972 797330 November 2012: Wouter 7974 - bug 481: fix python example0. 7975 - iana portlist updated. 7976 797727 November 2012: Wouter 7978 - iana portlist updated. 7979 79809 November 2012: Wouter 7981 - Fix unbound-control forward disables configured stubs below it. 7982 79837 November 2012: Wouter 7984 - Fixup ldns-testpkts, identical to ldns/examples. 7985 - iana portlist updated. 7986 798730 October 2012: Wouter 7988 - Fix bug #477: unbound-anchor segfaults if EDNS is blocked. 7989 799029 October 2012: Matthijs 7991 - Fix validation for responses with both CNAME and wildcard 7992 expanded CNAME records in answer section. 7993 79948 October 2012: Wouter 7995 - update ldns-testpkts.c to ldns 1.6.14 version. 7996 - fix build of pythonmod in objdir, for unbound.py. 7997 - make clean and makerealclean remove generated python and docs. 7998 79995 October 2012: Wouter 8000 - fix build of pythonmod in objdir (thanks Jakob Schlyter). 8001 80023 October 2012: Wouter 8003 - fix text in unbound-anchor man page. 8004 80051 October 2012: Wouter 8006 - ignore trusted-keys globs that have no files (from Paul Wouters). 8007 800827 September 2012: Wouter 8009 - include: directive in config file accepts wildcards. Patch from 8010 Paul Wouters. Suggested use: include: "/etc/unbound.d/conf.d/*" 8011 - unbound-control -q option is quiet, patch from Mariano Absatz. 8012 - iana portlist updated. 8013 - updated contrib/unbound.spec, patch from Valentin Bud. 8014 801521 September 2012: Wouter 8016 - chdir to / after chroot call (suggested by Camiel Dobbelaar). 8017 801817 September 2012: Wouter 8019 - patch_rsamd5_enable.diff: this patch enables RSAMD5 validation 8020 otherwise it is treated as insecure. The RSAMD5 algorithm is 8021 deprecated (RFC6725). The MD5 hash is considered weak for some 8022 purposes, if you want to sign your zone, then RSASHA256 is an 8023 uncontested hash. 8024 802530 August 2012: Wouter 8026 - RFC6725 deprecates RSAMD5: this DNSKEY algorithm is disabled. 8027 - iana portlist updated. 8028 802929 August 2012: Wouter 8030 - Nicer comments outgoing-port-avoid, thanks Stu (bug #465). 8031 803222 August 2012: Wouter 8033 - Fallback to 1472 and 1232, one fragment size without headers. 8034 803521 August 2012: Wouter 8036 - Fix timeouts so that when a server has been offline for a while 8037 and is probed to see it works, it becomes fully available for 8038 server selection again. 8039 804017 August 2012: Wouter 8041 - Add documentation to libunbound for default nonuse of resolv.conf. 8042 80432 August 2012: Wouter 8044 - trunk has 1.4.19 under development (fixes from 1 aug and 31 july 8045 are for 1.4.19). 8046 - iana portlist updated. 8047 80481 August 2012: Wouter 8049 - Fix openssl race condition, initializes openssl locks, reported 8050 by Einar Lonn and Patrik Wallstrom. 8051 805231 July 2012: Wouter 8053 - Improved forward-first and stub-first documentation. 8054 - Fix that enables modules to register twice for the same 8055 serviced_query, without race conditions or administration issues. 8056 This should not happen with the current codebase, but it is robust. 8057 - Fix forward-first option where it sets the RD flag wrongly. 8058 - added manpage links for libunbound calls (Thanks Paul Wouters). 8059 806030 July 2012: Wouter 8061 - tag 1.4.18rc2 (became 1.4.18 release at 2 august 2012). 8062 806327 July 2012: Wouter 8064 - unbound-host works with libNSS 8065 - fix bogus nodata cname chain not reported as bogus by validator, 8066 (Thanks Peter van Dijk). 8067 806826 July 2012: Wouter 8069 - iana portlist updated. 8070 - tag 1.4.18rc1. 8071 807225 July 2012: Wouter 8073 - review fix for libnss, check hash prefix allocation size. 8074 807523 July 2012: Wouter 8076 - fix missing break for GOST DS hash function. 8077 - implemented forward_first for the root. 8078 807920 July 2012: Wouter 8080 - Fix bug#452 and another assertion failure in mesh.c, makes 8081 assertions in mesh.c resist duplicates. Fixes DS NS search to 8082 not generate duplicate sub queries. 8083 808419 July 2012: Willem 8085 - Fix bug#454: Remove ACX_CHECK_COMPILER_FLAG from configure.ac, 8086 if CFLAGS is specified at configure time then '-g -O2' is not 8087 appended to CFLAGS, so that the user can override them. 8088 808918 July 2012: Willem 8090 - Fix libunbound report of errors when in background mode. 8091 809211 July 2012: Willem 8093 - updated iana ports list. 8094 80959 July 2012: Willem 8096 - Add flush_bogus option for unbound-control 8097 80986 July 2012: Wouter 8099 - Fix validation of qtype DS queries that result in no data for 8100 non-optout NSEC3 zones. 8101 81024 July 2012: Wouter 8103 - compile libunbound with libnss on Suse, passes regression tests. 8104 81053 July 2012: Wouter 8106 - FIPS_mode openssl does not use arc4random but RAND_pseudo_bytes. 8107 81082 July 2012: Wouter 8109 - updated iana ports list. 8110 811129 June 2012: Wouter 8112 - patch for unbound_munin_ script to handle arbitrary thread count by 8113 Sven Ulland. 8114 811528 June 2012: Wouter 8116 - detect if openssl has FIPS_mode. 8117 - code review: return value of cache_store can be ignored for better 8118 performance in out of memory conditions. 8119 - fix edns-buffer-size and msg-buffer-size manpage documentation. 8120 - updated iana ports list. 8121 812225 June 2012: Wouter 8123 - disable RSAMD5 if in FIPS mode (for openssl and for libnss). 8124 812522 June 2012: Wouter 8126 - implement DS records, NSEC3 and ECDSA for compile with libnss. 8127 812821 June 2012: Wouter 8129 - fix error handling of alloc failure during rrsig verification. 8130 - nss check for verification failure. 8131 - nss crypto works for RSA and DSA. 8132 813320 June 2012: Wouter 8134 - work on --with-nss build option (for now, --with-libunbound-only). 8135 813619 June 2012: Wouter 8137 - --with-libunbound-only build option, only builds the library and 8138 not the daemon and other tools. 8139 814018 June 2012: Wouter 8141 - code review. 8142 814315 June 2012: Wouter 8144 - implement log-time-ascii on windows. 8145 - The key-cache bad key ttl is now 60 seconds. 8146 - updated iana ports list. 8147 - code review. 8148 814911 June 2012: Wouter 8150 - bug #452: fix crash on assert in mesh_state_attachment. 8151 815230 May 2012: Wouter 8153 - silence warning from swig-generated code (md set but not used in 8154 swig initmodule, due to ifdefs in swig-generated code). 8155 815627 May 2012: Wouter 8157 - Fix debian-bugs-658021: Please enable hardened build flags. 8158 815925 May 2012: Wouter 8160 - updated iana ports list. 8161 816224 May 2012: Wouter 8163 - tag for 1.4.17 release. 8164 - trunk is 1.4.18 in development. 8165 816618 May 2012: Wouter 8167 - Review comments, removed duplicate memset to zero in delegpt. 8168 816916 May 2012: Wouter 8170 - Updated doc/FEATURES with RFCs that are implemented but not listed. 8171 - Protect if statements in val_anchor for compile without locks. 8172 - tag for 1.4.17rc1. 8173 817415 May 2012: Wouter 8175 - fix configure ECDSA support in ldns detection for windows compile. 8176 - fix possible uninitialised variable in windows pipe implementation. 8177 81789 May 2012: Wouter 8179 - Fix alignment problem in util/random on sparc64/freebsd. 8180 81818 May 2012: Wouter 8182 - Fix for accept spinning reported by OpenBSD. 8183 - iana portlist updated. 8184 81852 May 2012: Wouter 8186 - Fix validation of nodata for DS query in NSEC zones, reported by 8187 Ondrej Mikle. 8188 818913 April 2012: Wouter 8190 - ECDSA support (RFC 6605) by default. Use --disable-ecdsa for older 8191 openssl. 8192 819310 April 2012: Wouter 8194 - Applied patch from Daisuke HIGASHI for rrset-roundrobin and 8195 minimal-responses features. 8196 - iana portlist updated. 8197 81985 April 2012: Wouter 8199 - fix bug #443: --with-chroot-dir not honoured by configure. 8200 - fix bug #444: setusercontext was called too late (thanks Bjorn 8201 Ketelaars). 8202 820327 March 2012: Wouter 8204 - fix bug #442: Fix that Makefile depends on pythonmod headers 8205 even using --without-pythonmodule. 8206 820722 March 2012: Wouter 8208 - contrib/validation-reporter follows rotated log file (patch from 8209 Augie Schwer). 8210 821121 March 2012: Wouter 8212 - new approach to NS fetches for DS lookup that works with 8213 cornercases, and is more robust and considers forwarders. 8214 821519 March 2012: Wouter 8216 - iana portlist updated. 8217 - fix to locate nameservers for DS lookup with NS fetches. 8218 821916 March 2012: Wouter 8220 - Patch for access to full DNS packet data in unbound python module 8221 from Ondrej Mikle. 8222 82239 March 2012: Wouter 8224 - Applied line-buffer patch from Augie Schwer to validation.reporter.sh. 8225 82262 March 2012: Wouter 8227 - flush_infra cleans timeouted servers from the cache too. 8228 - removed warning from --enable-ecdsa. 8229 82301 March 2012: Wouter 8231 - forward-first option. Tries without forward if a query fails. 8232 Also stub-first option that is similar. 8233 823428 February 2012: Wouter 8235 - Fix from code review, if EINPROGRESS not defined chain if statement 8236 differently. 8237 823827 February 2012: Wouter 8239 - Fix bug#434: on windows check registry for config file location 8240 for unbound-control.exe, and unbound-checkconf.exe. 8241 824223 February 2012: Wouter 8243 - Fix to squelch 'network unreachable' errors from tcp connect in 8244 logs, high verbosity will show them. 8245 824616 February 2012: Wouter 8247 - iter_hints is now thread-owned in module env, and thus threadsafe. 8248 - Fix prefetch and sticky NS, now the prefetch works. It picks 8249 nameservers that 'would be valid in the future', and if this makes 8250 the NS timeout, it updates that NS by asking delegation from the 8251 parent again. If child NS has longer TTL, that TTL does not get 8252 refreshed from the lookup to the child nameserver. 8253 825415 February 2012: Wouter 8255 - Fix forward-zone memory, uses malloc and frees original root dp. 8256 - iter hints (stubs) uses malloc inside for more dynamicity. 8257 - unbound-control forward_add, forward_remove, stub_add, stub_remove 8258 can modify stubs and forwards for running unbound (on mobile computer) 8259 they can also add and remove domain-insecure for the zone. 8260 826114 February 2012: Wouter 8262 - Fix sticky NS (ghost domain problem) if prefetch is yes. 8263 - iter forwards uses malloc inside for more dynamicity. 8264 826513 February 2012: Wouter 8266 - RT#2955. Fix for cygwin compilation. 8267 - iana portlist updated. 8268 826910 February 2012: Wouter 8270 - Slightly smaller critical region in one case in infra cache. 8271 - Fix timeouts to keep track of query type, A, AAAA and other, if 8272 another has caused timeout blacklist, different type can still probe. 8273 - unit test fix for nomem_cnametopos.rpl race condition. 8274 82759 February 2012: Wouter 8276 - Fix AHX_BROKEN_MEMCMP for autoheader mess up of #undef in config.h. 8277 82788 February 2012: Wouter 8279 - implement draft-ietf-dnsext-ecdsa-04; which is in IETF LC; This 8280 implementation is experimental at this time and not recommended 8281 for use on the public internet (the protocol numbers have not 8282 been assigned). Needs recent ldns with --enable-ecdsa. 8283 - fix memory leak in errorcase for DSA signatures. 8284 - iana portlist updated. 8285 - workaround for openssl 0.9.8 ecdsa sha2 and evp problem. 8286 82873 February 2012: Wouter 8288 - fix for windows, rename() is not posix compliant on windows. 8289 82902 February 2012: Wouter 8291 - 1.4.16 release tag. 8292 - svn trunk is 1.4.17 in development. 8293 - iana portlist updated. 8294 82951 February 2012: Wouter 8296 - Fix validation failures (like: validation failure xx: no NSEC3 8297 closest encloser from yy for DS zz. while building chain of trust, 8298 because of a bug in the TTL-fix in 1.4.15, it picked the wrong rdata 8299 for an NSEC3. Now it does not change rdata, and fixes TTL. 8300 830130 January 2012: Wouter 8302 - Fix version-number in libtool to be version-info so it produces 8303 libunbound.so.2 like it should. 8304 830526 January 2012: Wouter 8306 - Tag 1.4.15 (same as 1.4.15rc1), for 1.4.15 release. 8307 - trunk 1.4.16; includes changes memset testcode, #424 openindiana, 8308 and keyfile write fixup. 8309 - applied patch to support outgoing-interface with ub_ctx_set_option. 8310 831123 January 2012: Wouter 8312 - Fix memset in test code. 8313 831420 January 2012: Wouter 8315 - Fix bug #424: compile on OpenIndiana OS with gcc 4.6.2. 8316 831719 January 2012: Wouter 8318 - Fix to write key files completely to a temporary file, and if that 8319 succeeds, replace the real key file. So failures leave a useful file. 8320 832118 January 2012: Wouter 8322 - tag 1.4.15rc1 created 8323 - updated libunbound/ubsyms.def and remade tag 1.4.15rc1. 8324 832517 January 2012: Wouter 8326 - Fix bug where canonical_compare of RRSIG did not downcase the 8327 signer-name. This is mostly harmless because RRSIGs do not have 8328 to be sorted in canonical order, usually. 8329 833012 January 2012: Wouter 8331 - bug#428: add ub_version() call to libunbound. API version increase, 8332 with (binary) backwards compatibility for the previous version. 8333 833410 January 2012: Wouter 8335 - Fix bug #425: unbound reports wrong TTL in reply, it reports a TTL 8336 that would be permissible by the RFCs but it is not the TTL in the 8337 cache. 8338 - iana portlist updated. 8339 - uninitialised variable in reprobe for rtt blocked domains fixed. 8340 - lintfix and new flex output. 8341 83422 January 2012: Wouter 8343 - Fix to randomize hash function, based on 28c3 congress, reported 8344 by Peter van Dijk. 8345 834624 December 2011: Wouter 8347 - Fix for memory leak (about 20 bytes when a tcp or udp send operation 8348 towards authority servers failed, takes about 50.000 such failures to 8349 leak one Mb, such failures are also usually logged), reported by 8350 Robert Fleischmann. 8351 - iana portlist updated. 8352 835319 December 2011: Wouter 8354 - Fix for VU#209659 CVE-2011-4528: Unbound denial of service 8355 vulnerabilities from nonstandard redirection and denial of existence 8356 http://www.unbound.net/downloads/CVE-2011-4528.txt 8357 - robust checks for next-closer NSEC3s. 8358 - tag 1.4.14 created. 8359 - trunk has 1.4.15 in development. 8360 836115 December 2011: Wouter 8362 - remove uninit warning from cachedump code. 8363 - Fix parse error on negative SOA RRSIGs if badly ordered in the packet. 8364 836513 December 2011: Wouter 8366 - iana portlist updated. 8367 - svn tag 1.4.14rc1 8368 - fix infra cache comparison. 8369 - Fix to constrain signer_name to be a parent of the lookupname. 8370 83715 December 2011: Wouter 8372 - Fix getaddrinfowithincludes on windows with fedora16 mingw32-gcc. 8373 - Fix warnings with gcc 4.6 in compat/inet_ntop.c. 8374 - Fix warning unused in compat/strptime.c. 8375 - Fix malloc detection and double definition. 8376 83772 December 2011: Wouter 8378 - configure generated with autoconf 2.68. 8379 838030 November 2011: Wouter 8381 - Fix for tcp-upstream and ssl-upstream for if a laptop sleeps, causes 8382 SERVFAILs. Also fixed for UDP (but less likely). 8383 838428 November 2011: Wouter 8385 - Fix quartile time estimate, it was too low, (thanks Jan Komissar). 8386 - iana ports updated. 8387 838811 November 2011: Wouter 8389 - Makefile compat with SunOS make, BSD make and GNU make. 8390 - iana ports updated. 8391 839210 November 2011: Wouter 8393 - Makefile changed for BSD make compatibility. 8394 83959 November 2011: Wouter 8396 - added unit test for SSL service and SSL-upstream. 8397 83988 November 2011: Wouter 8399 - can configure ssl service to one port number, and not on others. 8400 - fixup windows compile with ssl support. 8401 - Fix double free in unbound-host, reported by Steve Grubb. 8402 - iana portlist updated. 8403 84041 November 2011: Wouter 8405 - dns over ssl support as a client, ssl-upstream yes turns it on. 8406 It performs an SSL transaction for every DNS query (250 msec). 8407 - documentation for new options: ssl-upstream, ssl-service-key and 8408 ssl-service.pem. 8409 - iana portlist updated. 8410 - fix -flto detection on Lion for llvm-gcc. 8411 841231 October 2011: Wouter 8413 - dns over ssl support, ssl-service-pem and ssl-service-key files 8414 can be given and then TCP queries are serviced wrapped in SSL. 8415 841627 October 2011: Wouter 8417 - lame-ttl and lame-size options no longer exist, it is integrated 8418 with the host info. They are ignored (with verbose warning) if 8419 encountered to keep the config file backwards compatible. 8420 - fix iana-update for changing gzip compression of results. 8421 - fix export-all-symbols on OSX. 8422 842326 October 2011: Wouter 8424 - iana portlist updated. 8425 - Infra cache stores information about ping and lameness per IP, zone. 8426 This fixes bug #416. 8427 - fix iana_update target for gzipped file on iana site. 8428 842924 October 2011: Wouter 8430 - Fix resolve of partners.extranet.microsoft.com with a fix for the 8431 server selection for choosing out of a (particular) list of bad 8432 choices. (bug#415) 8433 - Fix make_new_space function so that the incoming query is not 8434 overwritten if a jostled out query causes a waiting query to be 8435 resumed that then fails and sends an error message. (Thanks to 8436 Matthew Lee). 8437 843821 October 2011: Wouter 8439 - fix --enable-allsymbols, fptr wlist is disabled on windows with this 8440 option enabled because of memory layout exe vs dll. 8441 844219 October 2011: Wouter 8443 - fix unbound-anchor for broken strptime on OSX lion, detected 8444 in configure. 8445 - Detect if GOST really works, openssl1.0 on OSX fails. 8446 - Implement ipv6%interface notation for scope_id usage. 8447 844817 October 2011: Wouter 8449 - better documentation for inform_super (Thanks Yang Zhe). 8450 845114 October 2011: Wouter 8452 - Fix for out-of-memory condition in libunbound (thanks 8453 Robert Fleischman). 8454 845513 October 2011: Wouter 8456 - Fix --enable-allsymbols, it depended on link specifics of the 8457 target platform, or fptr_wlist assertion failures could occur. 8458 845912 October 2011: Wouter 8460 - updated contrib/unbound_munin_ to family=auto so that it works with 8461 munin-node-configure automatically (if installed as 8462 /usr/local/share/munin/plugins/unbound_munin_ ). 8463 846427 September 2011: Wouter 8465 - unbound.exe -w windows option for start and stop service. 8466 846723 September 2011: Wouter 8468 - TCP-upstream calculates tcp-ping so server selection works if there 8469 are alternatives. 8470 847120 September 2011: Wouter 8472 - Fix classification of NS set in answer section, where there is a 8473 parent-child server, and the answer has the AA flag for dir.slb.com. 8474 Thanks to Amanda Constant from Secure64. 8475 847616 September 2011: Wouter 8477 - fix bug #408: accept patch from Steve Snyder that comments out 8478 unused functions in lookup3.c. 8479 - iana portlist updated. 8480 - fix EDNS1480 change memleak and TCP fallback. 8481 - fix various compiler warnings (reported by Paul Wouters). 8482 - max sent count. EDNS1480 only for rtt < 5000. No promiscuous 8483 fetch if sentcount > 3, stop query if sentcount > 16. Count is 8484 reset when referral or CNAME happens. This makes unbound better 8485 at managing large NS sets, they are explored when there is continued 8486 interest (in the form of queries). 8487 848815 September 2011: Wouter 8489 - release 1.4.13. 8490 - trunk contains 1.4.14 in development. 8491 - Unbound probes at EDNS1480 if there an EDNS0 timeout. 8492 849312 September 2011: Wouter 8494 - Reverted dns EDNS backoff fix, it did not help and needs 8495 fragmentation fixes instead. 8496 - tag 1.4.13rc2 8497 84987 September 2011: Wouter 8499 - Fix operation in ipv6 only (do-ip4: no) mode. 8500 85016 September 2011: Wouter 8502 - fedora specfile updated. 8503 85045 September 2011: Wouter 8505 - tag 1.4.13rc1 8506 85072 September 2011: Wouter 8508 - iana portlist updated. 8509 851026 August 2011: Wouter 8511 - Fix num-threads 0 does not segfault, reported by Simon Deziel. 8512 - Fix validation failures due to EDNS backoff retries, the retry 8513 for fetch of data has want_dnssec because the iter_indicate_dnssec 8514 function returns true when validation failure retry happens, and 8515 then the serviced query code does not fallback to noEDNS, even if 8516 the cache says it has this. This helps for DLV deployment when 8517 the DNSSEC status is not known for sure before the lookup concludes. 8518 851924 August 2011: Wouter 8520 - Applied patch from Karel Slany that fixes a memory leak in the 8521 unbound python module, in string conversions. 8522 852322 August 2011: Wouter 8524 - Fix validation of qtype ANY responses with CNAMEs (thanks Cathy 8525 Zhang and Luo Ce). Unbound responds with the RR types that are 8526 available at the name for qtype ANY and validates those RR types. 8527 It does not test for completeness (i.e. with NSEC or NSEC3 query), 8528 and it does not follow the CNAME or DNAME to another name (with 8529 even more data for the already large response). 8530 - Fix that internally, CNAMEs with NXDOMAIN have that as rcode. 8531 - Documented the options that work with control set_option command. 8532 - tcp-upstream yes/no option (works with set_option) for tunnels. 8533 853418 August 2011: Wouter 8535 - fix autoconf call in makedist crosscompile to RC or snapshot. 8536 853717 August 2011: Wouter 8538 - Fix validation of . DS query. 8539 - new xml format at IANA, new awk for iana_update. 8540 - iana portlist updated. 8541 854210 August 2011: Wouter 8543 - Fix python site-packages path to /usr/lib64. 8544 - updated patch from Tom. 8545 - fix memory and fd leak after out-of-memory condition. 8546 85479 August 2011: Wouter 8548 - patch from Tom Hendrikx fixes load of python modules. 8549 85508 August 2011: Wouter 8551 - make clean had ldns-src reference, removed. 8552 85531 August 2011: Wouter 8554 - Fix autoconf 2.68 warnings 8555 855614 July 2011: Wouter 8557 - Unbound implements RFC6303 (since version 1.4.7). 8558 - tag 1.4.12rc1 is released as 1.4.12 (without the other fixes in the 8559 meantime, those are for 1.4.13). 8560 - iana portlist updated. 8561 856213 July 2011: Wouter 8563 - Quick fix for contrib/unbound.spec example, no ldns-builtin any more. 8564 856511 July 2011: Wouter 8566 - Fix wildcard expansion no-data reply under an optout NSEC3 zone is 8567 validated as insecure, reported by Jia Li (lijia@cnnic.cn). 8568 85694 July 2011: Wouter 8570 - 1.4.12rc1 tag created. 8571 85721 July 2011: Wouter 8573 - version number in example config file. 8574 - fix that --enable-static-exe does not complain about it unknown. 8575 857630 June 2011: Wouter 8577 - tag release 1.4.11, trunk is 1.4.12 development. 8578 - iana portlist updated. 8579 - fix bug#395: id bits of other query may leak out under conditions 8580 - fix replyaddr count wrong after jostled queries, which leads to 8581 eventual starvation where the daemon has no replyaddrs left to use. 8582 - fix comment about rndc port, that referred to the old port number. 8583 - fix that the listening socket is not closed when too many remote 8584 control connections are made at the same time. 8585 - removed ldns-src tarball inside the unbound tarball. 8586 858723 June 2011: Wouter 8588 - Changed -flto check to support clang compiler. 8589 - tag 1.4.11rc3 created. 8590 859117 June 2011: Wouter 8592 - tag 1.4.11rc1 created. 8593 - remove warning about signed/unsigned from flex (other flex version). 8594 - updated aclocal.m4 and libtool to match. 8595 - tag 1.4.11rc2 created. 8596 859716 June 2011: Wouter 8598 - log-queries: yesno option, default is no, prints querylog. 8599 - version is 1.4.11. 8600 860114 June 2011: Wouter 8602 - Use -flto compiler flag for link time optimization, if supported. 8603 - iana portlist updated. 8604 860512 June 2011: Wouter 8606 - IPv6 service address for d.root-servers.net (2001:500:2D::D). 8607 860810 June 2011: Wouter 8609 - unbound-control has version number in the header, 8610 UBCT[version]_space_ is the header sent by the client now. 8611 - Unbound control port number is registered with IANA: 8612 ub-dns-control 8953/tcp unbound dns nameserver control 8613 This is the new default for the control-port config setting. 8614 - statistics-interval prints the number of jostled queries to log. 8615 861630 May 2011: Wouter 8617 - Fix Makefile for U in environment, since wrong U is more common than 8618 deansification necessity. 8619 - iana portlist updated. 8620 - updated ldns tarball to 1.6.10rc2 snapshot of today. 8621 862225 May 2011: Wouter 8623 - Fix assertion failure when unbound generates an empty error reply 8624 in response to a query, CVE-2011-1922 VU#531342. 8625 - This fix is in tag 1.4.10. 8626 - defense in depth against the above bug, an error is printed to log 8627 instead of an assertion failure. 8628 862910 May 2011: Wouter 8630 - bug#386: --enable-allsymbols option links all binaries to libunbound 8631 and reduces install size significantly. 8632 - feature, ignore-cd-flag: yesno to provide dnssec to legacy servers. 8633 - iana portlist updated. 8634 - Fix TTL of SOA so negative TTL is separately cached from normal TTL. 8635 863614 April 2011: Wouter 8637 - configure created with newer autoconf 2.66. 8638 863912 April 2011: Wouter 8640 - bug#378: Fix that configure checks for ldns_get_random presence. 8641 86428 April 2011: Wouter 8643 - iana portlist updated. 8644 - queries with CD flag set cause DNSSEC validation, but the answer is 8645 not withheld if it is bogus. Thus, unbound will retry if it is bad 8646 and curb the TTL if it is bad, thus protecting the cache for use by 8647 downstream validators. 8648 - val-override-date: -1 ignores dates entirely, for NTP usage. 8649 865029 March 2011: Wouter 8651 - harden-below-nxdomain: changed so that it activates when the 8652 cached nxdomain is dnssec secure. This avoids backwards 8653 incompatibility because those old servers do not have dnssec. 8654 865524 March 2011: Wouter 8656 - iana portlist updated. 8657 - release 1.4.9. 8658 - trunk is 1.5.0 8659 866017 March 2011: Wouter 8661 - bug#370: new unbound.spec for CentOS 5.x from Harold Jones. 8662 Applied but did not do the --disable-gost. 8663 866410 March 2011: Wouter 8665 - tag 1.4.9 release candidate 1 created. 8666 86673 March 2011: Wouter 8668 - updated ldns to today. 8669 86701 March 2011: Wouter 8671 - Fix no ADflag for NXDOMAIN in NSEC3 optout. And wildcard in optout. 8672 - give config parse error for multiple names on a stub or forward zone. 8673 - updated ldns tarball to 1.6.9(todays snapshot). 8674 867524 February 2011: Wouter 8676 - bug #361: Fix, time.elapsed variable not reset with stats_noreset. 8677 867823 February 2011: Wouter 8679 - iana portlist updated. 8680 - common.sh to version 3. 8681 868218 February 2011: Wouter 8683 - common.sh in testdata updated to version 2. 8684 868515 February 2011: Wouter 8686 - Added explicit note on unbound-anchor usage: 8687 Please note usage of unbound-anchor root anchor is at your own risk 8688 and under the terms of our LICENSE (see that file in the source). 8689 869011 February 2011: Wouter 8691 - iana portlist updated. 8692 - tpkg updated with common.sh for common functionality. 8693 86947 February 2011: Wouter 8695 - Added regression test for addition of a .net DS to the root, and 8696 cache effects with different TTL for glue and DNSKEY. 8697 - iana portlist updated. 8698 869928 January 2011: Wouter 8700 - Fix remove private address does not throw away entire response. 8701 870224 January 2011: Wouter 8703 - release 1.4.8 8704 870519 January 2011: Wouter 8706 - fix bug#349: no -L/usr for ldns. 8707 870818 January 2011: Wouter 8709 - ldns 1.6.8 tarball included. 8710 - release 1.4.8rc1. 8711 871217 January 2011: Wouter 8713 - add get and set option for harden-below-nxdomain feature. 8714 - iana portlist updated. 8715 871614 January 2011: Wouter 8717 - Fix so a changed NS RRset does not get moved name stuck on old 8718 server, for type NS the TTL is not increased. 8719 872013 January 2011: Wouter 8721 - Fix prefetch so it does not get stuck on old server for moved names. 8722 872312 January 2011: Wouter 8724 - iana portlist updated. 8725 872611 January 2011: Wouter 8727 - Fix insecure CNAME sequence marked as secure, reported by Bert 8728 Hubert. 8729 873010 January 2011: Wouter 8731 - faster lruhash get_mem routine. 8732 87334 January 2011: Wouter 8734 - bug#346: remove ITAR scripts from contrib, the service is discontinued, use the root. 8735 - iana portlist updated. 8736 873723 December 2010: Wouter 8738 - Fix in infra cache that could cause rto larger than TOP_TIMEOUT kept. 8739 874021 December 2010: Wouter 8741 - algorithm compromise protection using the algorithms signalled in 8742 the DS record. Also, trust anchors, DLV, and RFC5011 receive this, 8743 and thus, if you have multiple algorithms in your trust-anchor-file 8744 then it will now behave different than before. Also, 5011 rollover 8745 for algorithms needs to be double-signature until the old algorithm 8746 is revoked. 8747 It is not an option, because I see no use to turn the security off. 8748 - iana portlist updated. 8749 875017 December 2010: Wouter 8751 - squelch 'tcp connect: bla' in logfile, (set verbosity 2 to see them). 8752 - fix validation in this case: CNAME to nodata for co-hosted opt-in 8753 NSEC3 insecure delegation, was bogus, fixed to be insecure. 8754 875516 December 2010: Wouter 8756 - Fix our 'BDS' license (typo reported by Xavier Belanger). 8757 875810 December 2010: Wouter 8759 - iana portlist updated. 8760 - review changes for unbound-anchor. 8761 87622 December 2010: Wouter 8763 - feature typetransparent localzone, does not block other RR types. 8764 87651 December 2010: Wouter 8766 - Fix bug#338: print address when socket creation fails. 8767 876830 November 2010: Wouter 8769 - Fix storage of EDNS failures in the infra cache. 8770 - iana portlist updated. 8771 877218 November 2010: Wouter 8773 - harden-below-nxdomain option, default off (because very old 8774 software may be incompatible). We could enable it by default in 8775 the future. 8776 877717 November 2010: Wouter 8778 - implement draft-vixie-dnsext-resimprove-00, we stop on NXDOMAIN. 8779 - make test output nicer. 8780 878115 November 2010: Wouter 8782 - silence 'tcp connect: broken pipe' and 'net down' at low verbosity. 8783 - iana portlist updated. 8784 - so-sndbuf option for very busy servers, a bit like so-rcvbuf. 8785 87869 November 2010: Wouter 8787 - unbound-anchor compiles with openssl 0.9.7. 8788 87898 November 2010: Wouter 8790 - release tag 1.4.7. 8791 - trunk is version 1.4.8. 8792 - Be lenient and accept imgw.pl malformed packet (like BIND). 8793 87945 November 2010: Wouter 8795 - do not synthesize a CNAME message from cache for qtype DS. 8796 87974 November 2010: Wouter 8798 - Use central entropy to seed threads. 8799 88003 November 2010: Wouter 8801 - Change the rtt used to probe EDNS-timeout hosts to 1000 msec. 8802 88032 November 2010: Wouter 8804 - tag 1.4.7rc1. 8805 - code review. 8806 88071 November 2010: Wouter 8808 - GOST code enabled by default (RFC 5933). 8809 881027 October 2010: Wouter 8811 - Fix uninit value in dump_infra print. 8812 - Fix validation failure for parent and child on same server with an 8813 insecure childzone and a CNAME from parent to child. 8814 - Configure detects libev-4.00. 8815 881626 October 2010: Wouter 8817 - dump_infra and flush_infra commands for unbound-control. 8818 - no timeout backoff if meanwhile a query succeeded. 8819 - Change of timeout code. No more lost and backoff in blockage. 8820 At 12sec timeout (and at least 2x lost before) one probe per IP 8821 is allowed only. At 120sec, the IP is blocked. After 15min, a 8822 120sec entry has a single retry packet. 8823 882425 October 2010: Wouter 8825 - Configure errors if ldns is not found. 8826 882722 October 2010: Wouter 8828 - Windows 7 fix for the installer. 8829 883021 October 2010: Wouter 8831 - Fix bug where fallback_tcp causes wrong roundtrip and edns 8832 observation to be noted in cache. Fix bug where EDNSprobe halted 8833 exponential backoff if EDNS status unknown. 8834 - new unresponsive host method, exponentially increasing block backoff. 8835 - iana portlist updated. 8836 883720 October 2010: Wouter 8838 - interface automatic works for some people with ip6 disabled. 8839 Therefore the error check is removed, so they can use the option. 8840 884119 October 2010: Wouter 8842 - Fix for request list growth, if a server has long timeout but the 8843 lost counter is low, then its effective rtt is the one without 8844 exponential backoff applied. Because the backoff is not working. 8845 The lost counter can then increase and the server is blacklisted, 8846 or the lost counter does not increase and the server is working 8847 for some queries. 8848 884918 October 2010: Wouter 8850 - iana portlist updated. 8851 885213 October 2010: Wouter 8853 - Fix TCP so it uses a random outgoing-interface. 8854 - unbound-anchor handles ADDPEND keystate. 8855 885611 October 2010: Wouter 8857 - Fix bug when DLV below a trust-anchor that uses NSEC3 optout where 8858 the zone has a secure delegation hosted on the same server did not 8859 verify as secure (it was insecure by mistake). 8860 - iana portlist updated. 8861 - ldns tarball updated (for reading cachedumps with bad RR data). 8862 88631 October 2010: Wouter 8864 - test for unbound-anchor. fix for reading certs. 8865 - Fix alloc_reg_release for longer uptime in out of memory conditions. 8866 886728 September 2010: Wouter 8868 - unbound-anchor working, it creates or updates a root.key file. 8869 Use it before you start the validator (e.g. at system boot time). 8870 887127 September 2010: Wouter 8872 - iana portlist updated. 8873 887424 September 2010: Wouter 8875 - bug#329: in example.conf show correct ipv4 link-local 169.254/16. 8876 887723 September 2010: Wouter 8878 - unbound-anchor app, unbound requires libexpat (xml parser library). 8879 888022 September 2010: Wouter 8881 - compliance with draft-ietf-dnsop-default-local-zones-14, removed 8882 reverse ipv6 orchid prefix from builtin list. 8883 - iana portlist updated. 8884 888517 September 2010: Wouter 8886 - DLV has downgrade protection again, because the RFC says so. 8887 - iana portlist updated. 8888 888916 September 2010: Wouter 8890 - Algorithm rollover operational reality intrudes, for trust-anchor, 8891 5011-store, and DLV-anchor if one key matches it's good enough. 8892 - iana portlist updated. 8893 - Fix reported validation error in out of memory condition. 8894 889515 September 2010: Wouter 8896 - Abide RFC5155 section 9.2: no AD flag for replies with NSEC3 optout. 8897 889814 September 2010: Wouter 8899 - increased mesh-max-activation from 1000 to 3000 for crazy domains 8900 like _tcp.slb.com with 262 servers. 8901 - iana portlist updated. 8902 890313 September 2010: Wouter 8904 - bug#327: Fix for cannot access stub zones until the root is primed. 8905 89069 September 2010: Wouter 8907 - unresponsive servers are not completely blacklisted (because of 8908 firewalls), but also not probed all the time (because of the request 8909 list size it generates). The probe rate is 1%. 8910 - iana portlist updated. 8911 891220 August 2010: Wouter 8913 - openbsd-lint fixes: acl_list_get_mem used if debug-alloc enabled. 8914 iterator get_mem includes priv_get_mem. delegpt nodup removed. 8915 listen_pushback, query_info_allocqname, write_socket, send_packet, 8916 comm_point_set_cb_arg and listen_resume removed. 8917 891819 August 2010: Wouter 8919 - Fix bug#321: resolution of rs.ripe.net artifacts with 0x20. 8920 Delegpt structures checked for duplicates always. 8921 No more nameserver lookups generated when depth is full anyway. 8922 - example.conf notes how to do DNSSEC validation and track the root. 8923 - iana portlist updated. 8924 892518 August 2010: Wouter 8926 - Fix bug#322: configure does not respect CFLAGS on Solaris. 8927 Pass CFLAGS="-xO4 -xtarget=generic" on the configure command line 8928 if use sun-cc, but some systems need different flags. 8929 893016 August 2010: Wouter 8931 - Fix acx_nlnetlabs.m4 configure output for autoconf-2.66 AS_TR_CPP 8932 changes, uses m4_bpatsubst now. 8933 - make test (or make check) should be more portable and run the unit 8934 test and testbound scripts. (make longtest has special requirements). 8935 893613 August 2010: Wouter 8937 - More pleasant remote control command parsing. 8938 - documentation added for return values reported by doxygen 1.7.1. 8939 - iana portlist updated. 8940 89419 August 2010: Wouter 8942 - Fix name of rrset printed that failed validation. 8943 89445 August 2010: Wouter 8945 - Return NXDOMAIN after chain of CNAMEs ends at name-not-found. 8946 89474 August 2010: Wouter 8948 - Fix validation in case a trust anchor enters into a zone with 8949 unsupported algorithms. 8950 89513 August 2010: Wouter 8952 - updated ldns tarball with bugfixes. 8953 - release tag 1.4.6. 8954 - trunk becomes 1.4.7 develop. 8955 - iana portlist updated. 8956 895722 July 2010: Wouter 8958 - more error details on failed remote control connection. 8959 896015 July 2010: Wouter 8961 - rlimit adjustments for select and ulimit can happen at the same time. 8962 896314 July 2010: Wouter 8964 - Donation text added to README. 8965 - Fix integer underflow in prefetch ttl creation from cache. This 8966 fixes a potential negative prefetch ttl. 8967 896812 July 2010: Wouter 8969 - Changed the defaults for num-queries-per-thread/outgoing-range. 8970 For builtin-select: 512/960, for libevent 1024/4096 and for 8971 windows 24/48 (because of win api). This makes the ratio this way 8972 to improve resilience under heavy load. For high performance, use 8973 libevent and possibly higher numbers. 8974 897510 July 2010: Wouter 8976 - GOST enabled if SSL is recent and ldns has GOST enabled too. 8977 - ldns tarball updated. 8978 89799 July 2010: Wouter 8980 - iana portlist updated. 8981 - Fix validation of qtype DNSKEY when a key-cache entry exists but 8982 no rr-cache entry is used (it expired or prefetch), it then goes 8983 back up to the DS or trust-anchor to validate the DNSKEY. 8984 89857 July 2010: Wouter 8986 - Neat function prototypes, unshadowed local declarations. 8987 89886 July 2010: Wouter 8989 - failure to chown the pidfile is not fatal any more. 8990 - testbound uses UTC timezone. 8991 - ldns tarball updated (ports and works on Minix 3.1.7). On Minix, add 8992 /usr/gnu/bin to PATH, use ./configure AR=/usr/gnu/bin/gar and gmake. 8993 89945 July 2010: Wouter 8995 - log if a server is skipped because it is on the donotquery list, 8996 at verbosity 4, to enable diagnosis why no queries to 127.0.0.1. 8997 - added feature to print configure date, target and options with -h. 8998 - added feature to print event backend system details with -h. 8999 - wdiff is not actually required by make test, updated requirements. 9000 90011 July 2010: Wouter 9002 - Fix RFC4035 compliance with 2.2 statement that the DNSKEY at apex 9003 must be signed with all algorithms from the DS rrset at the parent. 9004 This is now checked and becomes bogus if not. 9005 900628 June 2010: Wouter 9007 - Fix jostle list bug found by Vince (luoce@cnnic), it caused the qps 9008 in overload situations to be about 5 qps for the class of shortly 9009 serviced queries. 9010 The capacity of the resolver is then about (numqueriesperthread / 2) 9011 / (average time for such long queries) qps for long queries. 9012 And about (numqueriesperthread / 2)/(jostletimeout in whole seconds) 9013 qps for short queries, per thread. 9014 - Fix the max number of reply-address count to be applied for duplicate 9015 queries, and not for new query list entries. This raises the memory 9016 usage to a max of (16+1)*numqueriesperthread reply addresses. 9017 901825 June 2010: Wouter 9019 - Fix handling of corner case reply from lame server, follows rfc2308. 9020 It could lead to a nodata reply getting into the cache if the search 9021 for a non-lame server turned up other misconfigured servers. 9022 - unbound.h has extern "C" statement for easier include in c++. 9023 902423 June 2010: Wouter 9025 - iana portlist updated. 9026 - makedist upgraded cross compile openssl option, like this: 9027 ./makedist.sh -s -wssl openssl-1.0.0a.tar.gz -w --enable-gost 9028 902922 June 2010: Wouter 9030 - Unbound reports libev or libevent correctly in logs in verbose mode. 9031 - Fix to unload gost dynamic library module for leak testing. 9032 903318 June 2010: Wouter 9034 - iana portlist updated. 9035 903617 June 2010: Wouter 9037 - Add AAAA to root hints for I.ROOT-SERVERS.NET. 9038 903916 June 2010: Wouter 9040 - Fix assertion failure reported by Kai Storbeck from XS4ALL, the 9041 assertion was wrong. 9042 - updated ldns tarball. 9043 904415 June 2010: Wouter 9045 - tag 1.4.5 created. 9046 - trunk contains 1.4.6 in development. 9047 - Fix TCPreply on systems with no writev, if just 1 byte could be sent. 9048 - Fix to use one pointer less for iterator query state store_parent_NS. 9049 - makedist crosscompile to windows uses builtin ldns not host ldns. 9050 - Max referral count from 30 to 130, because 128 one character domains 9051 is valid DNS. 9052 - added documentation for the histogram printout to syslog. 9053 905411 June 2010: Wouter 9055 - When retry to parent the retrycount is not wiped, so failed 9056 nameservers are not tried again. 9057 - iana portlist updated. 9058 905910 June 2010: Wouter 9060 - Fix bug where a long loop could be entered, now cycle detection 9061 has a loop-counter and maximum search amount. 9062 90634 June 2010: Wouter 9064 - iana portlist updated. 9065 - 1.4.5rc1 tag created. 9066 90673 June 2010: Wouter 9068 - ldns tarball updated, 1.6.5. 9069 - review comments, split dependency cycle tracking for parentside 9070 last resort lookups for A and AAAA so there are more lookup options. 9071 90722 June 2010: Wouter 9073 - Fix compile warning if compiled without threads. 9074 - updated ldns-tarball with current ldns svn (pre 1.6.5). 9075 - GOST disabled-by-default, the algorithm number is allocated but the 9076 RFC is still has to pass AUTH48 at the IETF. 9077 90781 June 2010: Wouter 9079 - Ignore Z flag in incoming messages too. 9080 - Fix storage of negative parent glue if that last resort fails. 9081 - libtoolize 2.2.6b, autoconf 2.65 applied to configure. 9082 - new splint flags for newer splint install. 9083 908431 May 2010: Wouter 9085 - Fix AD flag handling, it could in some cases mistakenly copy the AD 9086 flag from upstream servers. 9087 - alloc_special_obtain out of memory is not a fatal error any more, 9088 enabling unbound to continue longer in out of memory conditions. 9089 - parentside names are dispreferred but not said to be dnssec-lame. 9090 - parentside check for cached newname glue. 9091 - fix parentside and querytargets modulestate, for dump_requestlist. 9092 - unbound-control-setup makes keys -rw-r--- so not all users permitted. 9093 - fix parentside from cache to be marked dispreferred for bad names. 9094 909528 May 2010: Wouter 9096 - iana portlist updated. 9097 - parent-child disagreement approach altered. Older fixes are 9098 removed in place of a more exhaustive search for misconfigured data 9099 available via the parent of a delegation. 9100 This is designed to be throttled by cache entries, with TTL from the 9101 parent if possible. Additionally the loop-counter is used. 9102 It also tests for NS RRset differences between parent and child. 9103 The fetch of misconfigured data should be more reliable and thorough. 9104 It should work reliably even with no or only partial data in cache. 9105 Data received from the child (as always) is deemed more 9106 authoritative than information received from the delegation parent. 9107 The search for misconfigured data is not performed normally. 9108 910926 May 2010: Wouter 9110 - Contribution from Migiel de Vos (Surfnet): nagios patch for 9111 unbound-host, in contrib/ (in the source tarball). Makes 9112 unbound-host suitable for monitoring dnssec(-chain) status. 9113 911421 May 2010: Wouter 9115 - EDNS timeout code will not fire if EDNS status already known. 9116 - EDNS failure not stored if EDNS status known to work. 9117 911819 May 2010: Wouter 9119 - Fix resolution for domains like safesvc.com.cn. If the iterator 9120 can not recurse further and it finds the delegation in a state 9121 where it would otherwise have rejected it outhand if so received 9122 from a cache lookup, then it can try to ask higherup (with loop 9123 protection). 9124 - Fix comments in iter_utils:dp_is_useless. 9125 912618 May 2010: Wouter 9127 - Fix various compiler warnings from the clang llvm compiler. 9128 - iana portlist updated. 9129 91306 May 2010: Wouter 9131 - Fix bug#308: spelling error in variable name in parser and lexer. 9132 91334 May 2010: Wouter 9134 - Fix dnssec-missing detection that was turned off by server selection. 9135 - Conforms to draft-ietf-dnsop-default-local-zones-13. Added default 9136 reverse lookup blocks for IPv4 test nets 100.51.198.in-addr.arpa, 9137 113.0.203.in-addr.arpa and Orchid prefix 0.1.1.0.0.2.ip6.arpa. 9138 913929 April 2010: Wouter 9140 - Fix for dnssec lameness detection to use the key cache. 9141 - infra cache entries that are expired are wiped clean. Previously 9142 it was possible to not expire host data (if accessed often). 9143 914428 April 2010: Wouter 9145 - ldns tarball updated and GOST support is detected and then enabled. 9146 - iana portlist updated. 9147 - Fix detection of gost support in ldns (reported by Chris Smith). 9148 914927 April 2010: Wouter 9150 - unbound-control get_option domain-insecure shows config file items. 9151 - fix retry sequence if prime hints are recursion-lame. 9152 - autotrust anchor file can be initialized with a ZSK key as well. 9153 - harden-referral-path does not result in failures due to max-depth. 9154 You can increase the max-depth by adding numbers (' 0') after the 9155 target-fetch-policy, this increases the depth to which is checked. 9156 915726 April 2010: Wouter 9158 - Compile fix using Sun Studio 12 compiler on Solaris 5.9, use 9159 CPPFLAGS during configure process. 9160 - if libev is installed on the base system (not libevent), detect 9161 it from the event.h header file and link with -lev. 9162 - configlexer.lex gets config.h, and configyyrename.h added by make, 9163 no more double include. 9164 - More strict scrubber (Thanks to George Barwood for the idea): 9165 NS set must be pertinent to the query (qname subdomain nsname). 9166 - Fix bug#307: In 0x20 backoff fix fallback so the number of 9167 outstanding queries does not become -1 and block the request. 9168 Fixed handling of recursion-lame in combination with 0x20 fallback. 9169 Fix so RRsets are compared canonicalized and sorted if the immediate 9170 comparison fails, this makes it work around round-robin sites. 9171 917223 April 2010: Wouter 9173 - Squelch log message: sendto failed permission denied for 9174 255.255.255.255, it is visible in VERB_DETAIL (verbosity 2). 9175 - Fix to fetch data as last resort more tenaciously. When cycle 9176 targets cause the server selection to believe there are more options 9177 when they really are not there, the server selection is reinitiated. 9178 - Fix fetch from blacklisted dnssec lame servers as last resort. The 9179 server's IP address is then given in validator errors as well. 9180 - Fix local-zone type redirect that did not use the query name for 9181 the answer rrset. 9182 918322 April 2010: Wouter 9184 - tag 1.4.4. 9185 - trunk contains 1.4.5 in development. 9186 - Fix validation failure for qtype ANY caused by a RRSIG parse failure. 9187 The validator error message was 'no signatures from ...'. 9188 918916 April 2010: Wouter 9190 - more portability defines for CMSG_SPACE, CMSG_ALIGN, CMSG_LEN. 9191 - tag 1.4.4rc1. 9192 919315 April 2010: Wouter 9194 - ECC-GOST algorithm number 12 that is assigned by IANA. New test 9195 example key and signatures for GOST. GOST requires openssl-1.0.0. 9196 GOST is still disabled by default. 9197 91989 April 2010: Wouter 9199 - Fix bug#305: pkt_dname_tolower could read beyond end of buffer or 9200 get into an endless loop, if 0x20 was enabled, and buffers are small 9201 or particular broken packets are received. 9202 - Fix chain of trust with CNAME at an intermediate step, for the DS 9203 processing proof. 9204 92058 April 2010: Wouter 9206 - Fix validation of queries with wildcard names (*.example). 9207 92086 April 2010: Wouter 9209 - Fix EDNS probe for .de DNSSEC testbed failure, where the infra 9210 cache timeout coincided with a server update, the current EDNS 9211 backoff is less sensitive, and does not cache the backoff unless 9212 the backoff actually works and the domain is not expecting DNSSEC. 9213 - GOST support with correct algorithm numbers. 9214 92151 April 2010: Wouter 9216 - iana portlist updated. 9217 921824 March 2010: Wouter 9219 - unbound control flushed items are not counted when flushed again. 9220 922123 March 2010: Wouter 9222 - iana portlist updated. 9223 922422 March 2010: Wouter 9225 - unbound-host disables use-syslog from config file so that the 9226 config file for the main server can be used more easily. 9227 - fix bug#301: unbound-checkconf could not parse interface 9228 '0.0.0.0@5353', even though unbound itself worked fine. 9229 923019 March 2010: Wouter 9231 - fix fwd_ancil test to pass if the socket options are not supported. 9232 923318 March 2010: Wouter 9234 - Fixed random numbers for port, interface and server selection. 9235 Removed very small bias. 9236 - Refer to the listing in unbound-control man page in the extended 9237 statistics entry in the unbound.conf man page. 9238 923916 March 2010: Wouter 9240 - Fix interface-automatic for OpenBSD: msg.controllen was too small, 9241 also assertions on ancillary data buffer. 9242 - check for IP_SENDSRCADDR for interface-automatic or IP_PKTINFO. 9243 - for NSEC3 check if signatures are cached. 9244 924515 March 2010: Wouter 9246 - unit test for util/regional.c. 9247 924812 March 2010: Wouter 9249 - Reordered configure checks so fork and -lnsl -lsocket checks are 9250 earlier, and thus later checks benefit from and do not hinder them. 9251 - iana portlist updated. 9252 - ldns tarball updated. 9253 - Fix python use when multithreaded. 9254 - Fix solaris python compile. 9255 - Include less in config.h and include per code file for ldns, ssl. 9256 925711 March 2010: Wouter 9258 - another memory allocation option: --enable-alloc-nonregional. 9259 exposes the regional allocations to other memory purifiers. 9260 - fix for memory alignment in struct sock_list allocation. 9261 - Fix for MacPorts ldns without ssl default, unbound checks if ldns 9262 has dnssec functionality and uses the builtin if not. 9263 - Fix daemonize on Solaris 10, it did not detach from terminal. 9264 - tag 1.4.3 created. 9265 - trunk is 1.4.4 in development. 9266 - spelling fix in validation error involving cnames. 9267 926810 March 2010: Wouter 9269 - --enable-alloc-lite works with test set. 9270 - portability in the testset: printf format conversions, prototypes. 9271 92729 March 2010: Wouter 9273 - tag 1.4.2 created. 9274 - trunk is 1.4.3 in development. 9275 - --enable-alloc-lite debug option. 9276 92778 March 2010: Wouter 9278 - iana portlist updated. 9279 92804 March 2010: Wouter 9281 - Fix crash in control channel code. 9282 92833 March 2010: Wouter 9284 - better casts in pipe code, brackets placed wrongly. 9285 - iana portlist updated. 9286 92871 March 2010: Wouter 9288 - make install depends on make all. 9289 - Fix 5011 auto-trust-anchor-file initial read to skip RRSIGs. 9290 - --enable-checking: enables assertions but does not look nonproduction. 9291 - nicer VERB_DETAIL (verbosity 2, unbound-host -d) output, with 9292 nxdomain and nodata distinguished. 9293 - ldns tarball updated. 9294 - --disable-rpath fixed for libtool not found errors. 9295 - new fedora specfile from Fedora13 in contrib from Paul Wouters. 9296 929726 February 2010: Wouter 9298 - Fixup prototype for lexer cleanup in daemon code. 9299 - unbound-control list_stubs, list_forwards, list_local_zones and 9300 list_local_data. 9301 930224 February 2010: Wouter 9303 - Fix scrubber bug that potentially let NS records through. Reported 9304 by Amanda Constant. 9305 - Also delete potential poison references from additional. 9306 - Fix: no classification of a forwarder as lame, throw away instead. 9307 930823 February 2010: Wouter 9309 - libunbound ub_ctx_get_option() added. 9310 - unbound-control set_option and get_option commands. 9311 - iana portlist updated. 9312 931318 February 2010: Wouter 9314 - A little more strict DS scrubbing. 9315 - No more blacklisting of unresponsive servers, a 2 minute timeout 9316 is backed off to. 9317 - RD flag not enabled for dnssec-blacklisted tries, unless necessary. 9318 - pickup ldns compile fix, libdl for libcrypto. 9319 - log 'tcp connect: connection timed out' only in high verbosity. 9320 - unbound-control log_reopen command. 9321 - moved get_option code from unbound-checkconf to util/config_file.c 9322 932317 February 2010: Wouter 9324 - Disregard DNSKEY from authority section for chain of trust. 9325 DS records that are irrelevant to a referral scrubbed. Anti-poison. 9326 - iana portlist updated. 9327 932816 February 2010: Wouter 9329 - Check for 'no space left on device' (or other errors) when 9330 writing updated autotrust anchors and print errno to log. 9331 933215 February 2010: Wouter 9333 - Fixed the requery protection, the TTL was 0, it is now 900 seconds, 9334 hardcoded. We made the choice to send out more conservatively, 9335 protecting against an aggregate effect more than protecting a 9336 single user (from their own folly, perhaps in case of misconfig). 9337 933812 February 2010: Wouter 9339 - Re-query pattern changed on validation failure. To protect troubled 9340 authority servers, unbound caches a failure for the DNSKEY or DS 9341 records for the entire zone, and only retries that 900 seconds later. 9342 This implies that only a handful of packets are sent extra to the 9343 authority if the zone fails. 9344 934511 February 2010: Wouter 9346 - ldns tarball update for long label length syntax error fix. 9347 - iana portlist updated. 9348 93499 February 2010: Wouter 9350 - Fixup in compat snprintf routine, %f 1.02 and %g support. 9351 - include math.h for testbound test compile portability. 9352 93532 February 2010: Wouter 9354 - Updated url of IANA itar, interim trust anchor repository, in script. 9355 93561 February 2010: Wouter 9357 - iana portlist updated. 9358 - configure test for memcmp portability. 9359 936027 January 2010: Wouter 9361 - removed warning on format string in validator error log statement. 9362 - iana portlist updated. 9363 936422 January 2010: Wouter 9365 - libtool finish the install of unbound python dynamic library. 9366 936721 January 2010: Wouter 9368 - acx_nlnetlabs.m4 synchronised with nsd's version. 9369 937020 January 2010: Wouter 9371 - Fixup lookup trouble for parent-child domains on the first query. 9372 937314 January 2010: Wouter 9374 - Fixup ldns detection to also check for header files. 9375 937613 January 2010: Wouter 9377 - prefetch-key option that performs DNSKEY queries earlier in the 9378 validation process, and that could halve the latency on DNSSEC 9379 queries. It takes some extra processing (CPU, a cache is needed). 9380 938112 January 2010: Wouter 9382 - Fix unbound-checkconf for auto-trust-anchor-file present checks. 9383 93848 January 2010: Wouter 9385 - Fix for parent-child disagreement code which could have trouble 9386 when (a) ipv6 was disabled and (b) the TTL for parent and child 9387 were different. There were two bugs, the parent-side information 9388 is fixed to no longer block lookup of child side information and 9389 the iterator is fixed to no longer attempt to get ipv6 when it is 9390 not enabled and then give up in failure. 9391 - test and fixes to make prefetch actually store the answer in the 9392 cache. Considers some rrsets 'already expired' but does not allow 9393 overwriting of rrsets considered more secure. 9394 93957 January 2010: Wouter 9396 - Fixup python documentation (thanks Leo Vandewoestijne). 9397 - Work on cache prefetch feature. 9398 - Stats for prefetch, in log print stats, unbound-control stats 9399 and in unbound_munin plugin. 9400 94016 January 2010: Wouter 9402 - iana portlist updated. 9403 - bug#291: DNS wireformat max is 255. dname_valid allowed 256 length. 9404 - verbose output includes parent-side-address notion for lameness. 9405 - documented val-log-level: 2 setting in example.conf and man page. 9406 - change unbound-control-setup from 1024(sha1) to 1536(sha256). 9407 94081 January 2010: Wouter 9409 - iana portlist updated. 9410 941122 December 2009: Wouter 9412 - configure with newer libtool 2.2.6b. 9413 941417 December 2009: Wouter 9415 - review comments. 9416 - tag 1.4.1. 9417 - trunk to version 1.4.2. 9418 941915 December 2009: Wouter 9420 - Answer to qclass=ANY queries, with class IN contents. 9421 Test that validation also works. 9422 - updated ldns snapshot tarball with latest fixes (parsing records). 9423 942411 December 2009: Wouter 9425 - on IPv4 UDP turn off DF flag. 9426 942710 December 2009: Wouter 9428 - requirements.txt updated with design choice explanations. 9429 - Reading fixes: fix to set unlame when child confirms parent glue, 9430 and fix to avoid duplicate addresses in delegation point. 9431 - verify_rrsig routine checks expiration last. 9432 94339 December 2009: Wouter 9434 - Fix Bug#287(reopened): update of ldns tarball with fix for parse 9435 errors generated for domain names like '.example.com'. 9436 - Fix SOA excluded from negative DS responses. Reported by Hauke 9437 Lampe. The negative cache did not include proper SOA records for 9438 negative qtype DS responses which makes BIND barf on it, such 9439 responses are now only used internally. 9440 - Fix negative cache lookup of closestencloser check of DS type bit. 9441 94428 December 2009: Wouter 9443 - Fix for lookup of parent-child disagreement domains, where the 9444 parent-side glue works but it does not provide proper NS, A or AAAA 9445 for itself, fixing domains such as motorcaravanners.eu. 9446 - Feature: you can specify a port number in the interface: line, so 9447 you can bind the same interface multiple times at different ports. 9448 94497 December 2009: Wouter 9450 - Bug#287: Fix segfault when unbound-control remove nonexistent local 9451 data. Added check to tests. 9452 94531 December 2009: Wouter 9454 - Fix crash with module-config "iterator". 9455 - Added unit test that has "iterator" module-config. 9456 945730 November 2009: Wouter 9458 - bug#284: fix parse of # without end-of-line at end-of-file. 9459 946026 November 2009: Wouter 9461 - updated ldns with release candidate for version 1.6.3. 9462 - tag for 1.4.0 release. 9463 - 1.4.1 version in trunk. 9464 - Fixup major libtool version to 2 because of why_bogus change. 9465 It was 1:5:0 but should have been 2:0:0. 9466 946723 November 2009: Wouter 9468 - Patch from David Hubbard for libunbound manual page. 9469 - Fixup endless spinning in unbound-control stats reported by 9470 Attila Nagy. Probably caused by clock reversal. 9471 947220 November 2009: Wouter 9473 - contrib/split-itar.sh contributed by Tom Hendrikx. 9474 947519 November 2009: Wouter 9476 - better argument help for unbound-control. 9477 - iana portlist updated. 9478 947917 November 2009: Wouter 9480 - noted multiple entries for multiple domain names in example.conf. 9481 - iana portlist updated. 9482 948316 November 2009: Wouter 9484 - Fixed signer detection of CNAME responses without signatures. 9485 - Fix#282 libunbound memleak on error condition by Eric Sesterhenn. 9486 - Tests for CNAMEs to deeper trust anchors, secure and bogus. 9487 - svn tag 1.4.0rc1 made. 9488 948913 November 2009: Wouter 9490 - Fixed validation failure for CNAME to optout NSEC3 nodata answer. 9491 - unbound-host does not fail on type ANY. 9492 - Fixed wireparse failure to put RRSIGs together with data in some 9493 long ANY mix cases, which fixes validation failures. 9494 949512 November 2009: Wouter 9496 - iana portlist updated. 9497 - fix manpage errors reported by debian lintian. 9498 - review comments. 9499 - fixup very long vallog2 level error strings. 9500 950111 November 2009: Wouter 9502 - ldns tarball updated (to 1.6.2). 9503 - review comments. 9504 950510 November 2009: Wouter 9506 - Thanks to Surfnet found bug in new dnssec-retry code that failed 9507 to combine well when combined with DLV and a particular failure. 9508 - Fixed unbound-control -h output about argument optionality. 9509 - review comments. 9510 95115 November 2009: Wouter 9512 - lint fixes and portability tests. 9513 - better error text for multiple domain keys in one autotrust file. 9514 95152 November 2009: Wouter 9516 - Fix bug where autotrust does not work when started with a DS. 9517 - Updated GOST unit tests for unofficial algorithm number 249 9518 and DNSKEY-format changes in draft version -01. 9519 952029 October 2009: Wouter 9521 - iana portlist updated. 9522 - edns-buffer-size option, default 4096. 9523 - fixed do-udp: no. 9524 952528 October 2009: Wouter 9526 - removed abort on prealloc failure, error still printed but softfail. 9527 - iana portlist updated. 9528 - RFC 5702: RSASHA256 and RSASHA512 support enabled by default. 9529 - ldns tarball updated (which also enables rsasha256 support). 9530 953127 October 2009: Wouter 9532 - iana portlist updated. 9533 95348 October 2009: Wouter 9535 - please doxygen 9536 - add val-log-level print to corner case (nameserver.epost.bg). 9537 - more detail to errors from insecure delegation checks. 9538 - Fix double time subtraction in negative cache reported by 9539 Amanda Constant and Hugh Mahon. 9540 - Made new validator error string available from libunbound for 9541 applications. It is in result->why_bogus, a zero-terminated string. 9542 unbound-host prints it by default if a result is bogus. 9543 Also the errinf is public in module_qstate (for other modules). 9544 95457 October 2009: Wouter 9546 - retry for validation failure in DS and prime results. Less mem use. 9547 unit test. Provisioning in other tests for requeries. 9548 - retry for validation failure in DNSKEY in middle of chain of trust. 9549 unit test. 9550 - retry for empty non terminals in chain of trust and unit test. 9551 - Fixed security bug where the signatures for NSEC3 records were not 9552 checked when checking for absence of DS records. This could have 9553 enabled the substitution of an insecure delegation. 9554 - moved version number to 1.4.0 because of 1.3.4 release with only 9555 the NSEC3 patch from the entry above. 9556 - val-log-level: 2 shows extended error information for validation 9557 failures, but still one (longish) line per failure. For example: 9558 validation failure <example.com. DNSKEY IN>: signature expired from 9559 192.0.2.4 for trust anchor example.com. while building chain of trust 9560 validation failure <www.example.com. A IN>: no signatures from 9561 192.0.2.6 for key example.com. while building chain of trust 9562 95636 October 2009: Wouter 9564 - Test set updated to provide additional ns lookup result. 9565 The retry would attempt to fetch the data from other nameservers 9566 for bogus data, and this needed to be provisioned in the tests. 9567 95685 October 2009: Wouter 9569 - first validation failure retry code. Retries for data failures. 9570 And unit test. 9571 95722 October 2009: Wouter 9573 - improve 5011 modularization. 9574 - fix unbound-host so -d can be given before -C. 9575 - iana portlist updated. 9576 957728 September 2009: Wouter 9578 - autotrust-anchor-file can read multiline input and $ORIGIN. 9579 - prevent integer overflow in holddown calculation. review fixes. 9580 - fixed race condition in trust point revocation. review fix. 9581 - review fixes to comments, removed unused code. 9582 958325 September 2009: Wouter 9584 - so-rcvbuf: 4m option added. Set this on large busy servers to not 9585 drop the occasional packet in spikes due to full socket buffers. 9586 netstat -su keeps a counter of UDP dropped due to full buffers. 9587 - review of validator/autotrust.c, small fixes and comments. 9588 958923 September 2009: Wouter 9590 - 5011 query failed counts verification failures, not lookup failures. 9591 - 5011 probe failure handling fixup. 9592 - test unbound reading of original autotrust data. 9593 The metadata per-key, such as key state (PENDING, MISSING, VALID) is 9594 picked up, otherwise performs initial probe like usual. 9595 959622 September 2009: Wouter 9597 - autotrust test with algorithm rollover, new ordering of checks 9598 assists in orderly rollover. 9599 - autotrust test with algorithm rollover to unknown algorithm. 9600 checks if new keys are supported before adding them. 9601 - autotrust test with trust point revocation, becomes unsigned. 9602 - fix DNSSEC-missing-signature detection for minimal responses 9603 for qtype DNSKEY (assumes DNSKEY occurs at zone apex). 9604 960518 September 2009: Wouter 9606 - autotrust tests, fix trustpoint timer deletion code. 9607 fix count of valid anchors during missing remove. 9608 - autotrust: pick up REVOKE even if not signed with known other keys. 9609 961017 September 2009: Wouter 9611 - fix compile of unbound-host when --enable-alloc-checks. 9612 - Fix lookup problem reported by Koh-ichi Ito and Jaap Akkerhuis. 9613 - Manual page fixes reported by Tony Finch. 9614 961516 September 2009: Wouter 9616 - Fix memory leak reported by Tao Ma. 9617 - Fix memstats test tool for log-time-ascii log format. 9618 961915 September 2009: Wouter 9620 - iana portlist updated. 9621 962210 September 2009: Wouter 9623 - increased MAXSYSLOGLEN so .bg key can be printed in debug output. 9624 - use linebuffering for log-file: output, this can be significantly 9625 faster than the previous fflush method and enable some class of 9626 resolvers to use high verbosity (for short periods). 9627 Not on windows, because line buffering does not work there. 9628 96299 September 2009: Wouter 9630 - Fix bug where DNSSEC-bogus messages were marked with too high TTL. 9631 The RRsets would still expire at the normal time, but this would 9632 keep messages bogus in the cache for too long. 9633 - regression test for that bug. 9634 - documented that load_cache is meant for debugging. 9635 96368 September 2009: Wouter 9637 - fixup printing errors when load_cache, they were printed to the 9638 SSL connection which broke, now to the log. 9639 - new ldns - with fixed parse of large SOA values. 9640 96417 September 2009: Wouter 9642 - autotrust testbound scenarios. 9643 - autotrust fix that failure count is written to file. 9644 - autotrust fix that keys may become valid after add holddown time 9645 alone, before the probe returns. 9646 96474 September 2009: Wouter 9648 - Changes to make unbound work with libevent-2.0.3 alpha. (in 9649 configure detection due to new ssl dependency in libevent) 9650 - do not call sphinx for documentation when python is disabled. 9651 - remove EV_PERSIST from libevent timeout code to make the code 9652 compatible with the libevent-2.0. Works with older libevent too. 9653 - fix memory leak in python code. 9654 96553 September 2009: Wouter 9656 - Got a patch from Luca Bruno for libunbound support on windows to 9657 pick up the system resolvconf nameservers and hosts there. 9658 - included ldns updated (enum warning fixed). 9659 - makefile fix for parallel makes. 9660 - Patch from Zdenek Vasicek and Attila Nagy for using the source IP 9661 from python scripts. See pythonmod/examples/resip.py. 9662 - doxygen comment fixes. 9663 96642 September 2009: Wouter 9665 - TRAFFIC keyword for testbound. Simplifies test generation. 9666 ${range lower val upper} to check probe timeout values. 9667 - test with 5011-prepublish rollover and revocation. 9668 - fix revocation of RR for autotrust, stray exclamation mark. 9669 96701 September 2009: Wouter 9671 - testbound variable arithmetic. 9672 - autotrust probe time is randomised. 9673 - autotrust: the probe is active and does not fetch from cache. 9674 967531 August 2009: Wouter 9676 - testbound variable processing. 9677 967828 August 2009: Wouter 9679 - fixup unbound-control lookup to print forward and stub servers. 9680 968127 August 2009: Wouter 9682 - autotrust: mesh answer callback is empty. 9683 968426 August 2009: Wouter 9685 - autotrust probing. 9686 - iana portlist updated. 9687 968825 August 2009: Wouter 9689 - fixup memleak in trust anchor unsupported algorithm check. 9690 - iana portlist updated. 9691 - autotrust options: add-holddown, del-holddown, keep-missing. 9692 - autotrust store revoked status of trust points. 9693 - ctime_r compat definition. 9694 - detect yylex_destroy() in configure. 9695 - detect SSL_get_compression_methods declaration in configure. 9696 - fixup DS lookup at anchor point with unsigned parent. 9697 - fixup DLV lookup for DS queries to unsigned domains. 9698 969924 August 2009: Wouter 9700 - cleaner memory allocation on exit. autotrust test routines. 9701 - free all memory on program exit, fix for ssl and flex. 9702 970321 August 2009: Wouter 9704 - autotrust: debug routines. Read,write and conversions work. 9705 970620 August 2009: Wouter 9707 - autotrust: save and read trustpoint variables. 9708 970919 August 2009: Wouter 9710 - autotrust: state table updates. 9711 - iana portlist updated. 9712 971317 August 2009: Wouter 9714 - autotrust: process events. 9715 971617 August 2009: Wouter 9717 - Fix so that servers are only blacklisted if they fail to reply 9718 to 16 queries in a row and the timeout gets above 2 minutes. 9719 - autotrust work, split up DS verification of DNSKEYs. 9720 972114 August 2009: Wouter 9722 - unbound-control lookup prints out infra cache information, like RTT. 9723 - Fix bug in DLV lookup reported by Amanda from Secure64. 9724 It could sometimes wrongly classify a domain as unsigned, which 9725 does not give the AD bit on replies. 9726 972713 August 2009: Wouter 9728 - autotrust read anchor files. locked trust anchors. 9729 973012 August 2009: Wouter 9731 - autotrust import work. 9732 973311 August 2009: Wouter 9734 - Check for openssl compatible with gost if enabled. 9735 - updated unit test for GOST=211 code. 9736 Nicer naming of test files. 9737 - iana portlist updated. 9738 97397 August 2009: Wouter 9740 - call OPENSSL_config() in unbound and unit test so that the 9741 operator can use openssl.cnf for configuration options. 9742 - removed small memory leak from config file reader. 9743 97446 August 2009: Wouter 9745 - configure --enable-gost for GOST support, experimental 9746 implementation of draft-dolmatov-dnsext-dnssec-gost-01. 9747 - iana portlist updated. 9748 - ldns tarball updated (with GOST support). 9749 97505 August 2009: Wouter 9751 - trunk moved to 1.3.4. 9752 97534 August 2009: Wouter 9754 - Added test that the examples from draft rsasha256-14 verify. 9755 - iana portlist updated. 9756 - tagged 1.3.3 9757 97583 August 2009: Wouter 9759 - nicer warning when algorithm not supported, tells you to upgrade. 9760 - iana portlist updated. 9761 976227 July 2009: Wouter 9763 - Updated unbound-cacti contribution from Dmitriy Demidov, with 9764 the queue statistics displayed in its own graph. 9765 - iana portlist updated. 9766 976722 July 2009: Wouter 9768 - Fix bug found by Michael Tokarev where unbound would try to 9769 prime the root servers even though forwarders are configured for 9770 the root. 9771 - tagged 1.3.3rc1 9772 977321 July 2009: Wouter 9774 - Fix server selection, so that it waits for open target queries when 9775 faced with lameness. 9776 977720 July 2009: Wouter 9778 - Ignore transient sendto errors, no route to host, and host, net down. 9779 - contrib/update-anchor.sh has -r option for root-hints. 9780 - feature val-log-level: 1 prints validation failures so you can 9781 keep track of them during dnssec deployment. 9782 978316 July 2009: Wouter 9784 - fix replacement malloc code. Used in crosscompile. 9785 - makedist -w creates crosscompiled setup.exe on fedora11. 9786 978715 July 2009: Wouter 9788 - dependencies for compat items, for crosscompile. 9789 - mingw32 crosscompile changes, dependencies and zipfile creation. 9790 and with System.dll from the windows NSIS you can make setup.exe. 9791 - package libgcc_s_sjlj exception handler for NSISdl.dll. 9792 979314 July 2009: Wouter 9794 - updated ldns tarball for solaris x64 compile assistance. 9795 - no need to define RAND_MAX from config.h. 9796 - iana portlist updated. 9797 - configure changes and ldns update for mingw32 crosscompile. 9798 979913 July 2009: Wouter 9800 - Fix for crash at start on windows. 9801 - tag for release 1.3.2. 9802 - trunk has version 1.3.3. 9803 - Fix for ID bits on windows to use all 16. RAND_MAX was not 9804 defined like you'd expect on mingw. Reported by Mees de Roo. 9805 98069 July 2009: Wouter 9807 - tag for release 1.3.1. 9808 - trunk has version 1.3.2. 9809 98107 July 2009: Wouter 9811 - iana portlist updated. 9812 98136 July 2009: Wouter 9814 - prettier error handling in SSL setup. 9815 - makedist.sh uname fix (same as ldns). 9816 - updated fedora spec file. 9817 98183 July 2009: Wouter 9819 - fixup linking when ldnsdir is "". 9820 982130 June 2009: Wouter 9822 - more lenient truncation checks. 9823 982429 June 2009: Wouter 9825 - ldns trunk r2959 imported as tarball, because of solaris cc compile 9826 support for c99. r2960 for better configure. 9827 - better wrongly_truncated check. 9828 - On Linux, fragment IPv6 datagrams to the IPv6 minimum MTU, to 9829 avoid dropped packets at routers. 9830 983126 June 2009: Wouter 9832 - Fix EDNS fallback when EDNS works for short answers but long answers 9833 are dropped. 9834 983522 June 2009: Wouter 9836 - fixup iter priv strict aliasing while preserving size of sockaddr. 9837 - iana portlist updated. (one less port allocated, one more fraction 9838 of a bit for security!) 9839 - updated fedora specfile in contrib from Paul Wouters. 9840 984119 June 2009: Wouter 9842 - Fixup strict aliasing warning in iter priv code. 9843 and config_file code. 9844 - iana portlist updated. 9845 - harden-referral-path: handle cases where NS is in answer section. 9846 984718 June 2009: Wouter 9848 - Fix of message parse bug where (specifically) an NSEC and RRSIG 9849 in the wrong order would be parsed, but put wrongly into internal 9850 structures so that later validation would fail. 9851 - Extreme lenience for wrongly truncated replies where a positive 9852 reply has an NS in the authority but no signatures. They are 9853 turned into minimal responses with only the (secure) answer. 9854 - autoconf 2.63 for configure. 9855 - python warnings suppress. Keep python API away from header files. 9856 985717 June 2009: Wouter 9858 - CREDITS entry for cz.nic, sponsoring a 'summer of code' that was 9859 used for the python code in unbound. (http://www.nic.cz/vip/ in cz). 9860 986116 June 2009: Wouter 9862 - Fixup opportunistic target query generation to it does not 9863 generate queries that are known to fail. 9864 - Touchup on munin total memory report. 9865 - messages picked out of the cache by the iterator are checked 9866 if their cname chain is still correct and if validation status 9867 has to be reexamined. 9868 986915 June 2009: Wouter 9870 - iana portlist updated. 9871 987214 June 2009: Wouter 9873 - Fixed bug where cached responses would lose their security 9874 status on second validation, which especially impacted dlv 9875 lookups. Reported by Hauke Lampe. 9876 987713 June 2009: Wouter 9878 - bug #254. removed random whitespace from example.conf. 9879 988012 June 2009: Wouter 9881 - Fixup potential wrong NSEC picked out of the cache. 9882 - If unfulfilled callbacks are deleted they are called with an error. 9883 - fptr wlist checks for mesh callbacks. 9884 - fwd above stub in configuration works. 9885 988611 June 2009: Wouter 9887 - Fix queries for type DS when forward or stub zones are there. 9888 They are performed to higherup domains, and thus treated as if 9889 going to higher zones when looking up the right forward or stub 9890 server. This makes a stub pointing to a local server that has 9891 a local view of example.com signed with the same keys as are 9892 publicly used work. Reported by Johan Ihren. 9893 - Added build-unbound-localzone-from-hosts.pl to contrib, from 9894 Dennis DeDonatis. It converts /etc/hosts into config statements. 9895 - same thing fixed for forward-zone and DS, chain of trust from 9896 public internet into the forward-zone works now. Added unit test. 9897 98989 June 2009: Wouter 9899 - openssl key files are opened apache-style, when user is root and 9900 before chrooting. This makes permissions on remote-control key 9901 files easier to set up. Fixes bug #251. 9902 - flush_type and flush_name remove msg cache entries. 9903 - codereview - dp copy bogus setting fix. 9904 99058 June 2009: Wouter 9906 - Removed RFC5011 REVOKE flag support. Partial 5011 support may cause 9907 inadvertent behaviour. 9908 - 1.3.0 tarball for release created. 9909 - 1.3.1 development in svn trunk. 9910 - iana portlist updated. 9911 - fix lint from complaining on ldns/sha.h. 9912 - help compiler figure out aliasing in priv_rrset_bad() routine. 9913 - fail to configure with python if swig is not found. 9914 - unbound_munin_ in contrib uses ps to show rss if sbrk does not work. 9915 99163 June 2009: Wouter 9917 - fixup bad free() when wrongly encoded DSA signature is seen. 9918 Reported by Paul Wouters. 9919 - review comments from Matthijs. 9920 99212 June 2009: Wouter 9922 - --enable-sha2 option. The draft rsasha256 changed its algorithm 9923 numbers too often. Therefore it is more prudent to disable the 9924 RSASHA256 and RSASHA512 support by default. 9925 - ldns trunk included as new tarball. 9926 - recreated the 1.3.0 tag in svn. rc1 tarball generated at this point. 9927 992829 May 2009: Wouter 9929 - fixup doc bug in README reported by Matthew Dempsky. 9930 993128 May 2009: Wouter 9932 - update iana port list 9933 - update ldns lib tarball 9934 993527 May 2009: Wouter 9936 - detect lack of IPv6 support on XP (with a different error code). 9937 - Fixup a crash-on-exit which was triggered by a very long queue. 9938 Unbound would try to re-use ports that came free, but this is 9939 of course not really possible because everything is deleted. 9940 Most easily triggered on XP (not Vista), maybe because of the 9941 network stack encouraging large messages backlogs. 9942 - change in debug statements. 9943 - Fixed bug that could cause a crash if root prime failed when there 9944 were message backlogs. 9945 994626 May 2009: Wouter 9947 - Thanks again to Brett Carr, found an assertion that was not true. 9948 Assertion checked if recursion parent query still existed. 9949 995029 April 2009: Wouter 9951 - Thanks to Brett Carr, caught windows resource leak, use 9952 closesocket() and not close() on sockets or else the network stack 9953 starts to leak handles. 9954 - Removed usage of windows Mutex because windows cannot handle enough 9955 mutexes open. Provide own mutex implementation using primitives. 9956 995728 April 2009: Wouter 9958 - created svn tag for 1.3.0. 9959 996027 April 2009: Wouter 9961 - optimised cname from cache. 9962 - ifdef windows functions in testbound. 9963 996423 April 2009: Wouter 9965 - fix for threadsafety in solaris thr_key_create() in tests. 9966 - iana portlist updated. 9967 - fix pylib test for Darwin. 9968 - fix pymod test for Darwin and a python threading bug in pymod init. 9969 - check python >= 2.4 in configure. 9970 - -ldl check for libcrypto 1.0.0beta. 9971 997221 April 2009: Wouter 9973 - fix for build outside sourcedir. 9974 - fix for configure script swig detection. 9975 997617 April 2009: Wouter 9977 - Fix reentrant in minievent handler for unix. Could have resulted 9978 in spurious event callbacks. 9979 - timers do not take up a fd slot for winsock handler. 9980 - faster fix for winsock reentrant check. 9981 - fix rsasha512 unit test for new (interim) algorithm number. 9982 - fix test:ldns doesn't like DOS line endings in keyfiles on unix. 9983 - fix compile warning on ubuntu (configlexer fwrite return value). 9984 - move python include directives into CPPFLAGS instead of CFLAGS. 9985 998616 April 2009: Wouter 9987 - winsock event handler exit very quickly on signal, even if 9988 under heavy load. 9989 - iana portlist updated. 9990 - fixup windows winsock handler reentrant problem. 9991 999214 April 2009: Wouter 9993 - bug #245: fix munin plugin, perform cleanup of stale lockfiles. 9994 - makedist.sh; better help text. 9995 - cache-min-ttl option and tests. 9996 - mingw detect error condition on TCP sockets (NOTCONN). 9997 99989 April 2009: Wouter 9999 - Fix for removal of RSASHA256_NSEC3 protonumber from ldns. 10000 - ldns tarball updated. 10001 - iana portlist update. 10002 - detect GOST support in openssl-1.0.0-beta1, and fix compile problem 10003 because that openssl defines the name STRING for itself. 10004 100056 April 2009: Wouter 10006 - windows compile fix. 10007 - Detect FreeBSD jail without ipv6 addresses assigned. 10008 - python libunbound wrapper unit test. 10009 - installs the following files. Default is to not build them. 10010 from configure --with-pythonmodule: 10011 /usr/lib/python2.x/site-packages/unboundmodule.py 10012 from configure --with-pyunbound: 10013 /usr/lib/python2.x/site-packages/unbound.py 10014 /usr/lib/python2.x/site-packages/_unbound.so* 10015 The example python scripts (pythonmod/examples and 10016 libunbound/python/examples) are not installed. 10017 - python invalidate routine respects packed rrset ids and locks. 10018 - clock skew checks in unbound, config statements. 10019 - nxdomain ttl considerations in requirements.txt 10020 100213 April 2009: Wouter 10022 - Fixed a bug that caused messages to be stored in the cache too 10023 long. Hard to trigger, but NXDOMAINs for nameservers or CNAME 10024 targets have been more vulnerable to the TTL miscalculation bug. 10025 - documentation test fixed for python addition. 10026 100272 April 2009: Wouter 10028 - pyunbound (libunbound python plugin) compiles using libtool. 10029 - documentation for pythonmod and pyunbound is generated in doc/html. 10030 - iana portlist updated. 10031 - fixed bug in unbound-control flush_zone where it would not flush 10032 every message in the target domain. This especially impacted 10033 NXDOMAIN messages which could remain in the cache regardless. 10034 - python module test package. 10035 100361 April 2009: Wouter 10037 - suppress errors when trying to contact authority servers that gave 10038 ipv6 AAAA records for their nameservers with ipv4 mapped contents. 10039 Still tries to do so, could work when deployed in intranet. 10040 Higher verbosity shows the error. 10041 - new libunbound calls documented. 10042 - pyunbound in libunbound/python. Removed compile warnings. 10043 Makefile to make it. 10044 1004530 March 2009: Wouter 10046 - Fixup LDFLAGS from libevent sourcedir compile configure restore. 10047 - Fixup so no non-absolute rpaths are added. 10048 - Fixup validation of RRSIG queries, they are let through. 10049 - read /dev/random before chroot 10050 - checkconf fix no python checks when no python module enabled. 10051 - fix configure, pthread first, so other libs do not change outcome. 10052 1005327 March 2009: Wouter 10054 - nicer -h output. report linked libraries and modules. 10055 - prints modules in intuitive order (config file friendly). 10056 - python compiles easily on BSD. 10057 1005826 March 2009: Wouter 10059 - ignore swig varargs warnings with gcc. 10060 - remove duplicate example.conf text from python example configs. 10061 - outofdir compile fix for python. 10062 - pyunbound works. 10063 - print modules compiled in on -h. manpage. 10064 1006525 March 2009: Wouter 10066 - initial import of the python contribution from Zdenek Vasicek and 10067 Marek Vavrusa. 10068 - pythonmod in Makefile; changes to remove warnings/errors for 1.3.0. 10069 1007024 March 2009: Wouter 10071 - more neat configure.ac. Removed duplicate config.h includes. 10072 - neater config.h.in. 10073 - iana portlist updated. 10074 - fix util/configlexer.c and solaris -std=c99 flag. 10075 - fix postcommit aclocal errors. 10076 - spaces stripped. Makefile cleaner, /usr omitted from -I, -L, -R. 10077 - swap order of host detect and libtool generation. 10078 1007923 March 2009: Wouter 10080 - added launchd plist example file for MacOSX to contrib. 10081 - deprecation test for daemon(3). 10082 - moved common configure actions to m4 include, prettier Makefile. 10083 1008420 March 2009: Wouter 10085 - bug #239: module-config entries order is important. Documented. 10086 - build fix for test asynclook. 10087 1008819 March 2009: Wouter 10089 - winrc/README.txt dos-format text file. 10090 - iana portlist updated. 10091 - use _beginthreadex() when available (performs stack alignment). 10092 - defaults for windows baked into configure.ac (used if on mingw). 10093 1009418 March 2009: Wouter 10095 - Added tests, unknown algorithms become insecure. fallback works. 10096 - Fix for and test for unknown algorithms in a trust anchor 10097 definition. Trust anchors with no supported algos are ignored. 10098 This means a (higher)DS or DLV entry for them could succeed, and 10099 otherwise they are treated as insecure. 10100 - domain-insecure: "example.com" statement added. Sets domain 10101 insecure regardless of chain of trust DSs or DLVs. The inverse 10102 of a trust-anchor. 10103 1010417 March 2009: Wouter 10105 - unit test for unsupported algorithm in anchor warning. 10106 - fixed so queries do not fail on opportunistic target queries. 10107 1010816 March 2009: Wouter 10109 - fixup diff error printout in contrib/update-itar.sh. 10110 - added contrib/unbound_cacti for statistics support in cacti, 10111 contributed by Dmitriy Demidov. 10112 1011313 March 2009: Wouter 10114 - doxygen and lex/yacc on linux. 10115 - strip update-anchor on makedist -w. 10116 - fix testbound on windows. 10117 - default log to syslog for windows. 10118 - uninstaller can stop unbound - changed text on it to reflect that. 10119 - remove debugging from windows 'cron' actions. 10120 1012112 March 2009: Wouter 10122 - log to App.logs on windows prints executable identity. 10123 - fixup tests. 10124 - munin plugin fix benign locking error printout. 10125 - anchor-update for windows, called every 24 hours; unbound reloads. 10126 1012711 March 2009: Wouter 10128 - winsock event handler resets WSAevents after signalled. 10129 - winsock event handler tests if signals are really signalled. 10130 - install and service with log to file works on XP and Vista on 10131 default install location. 10132 - on windows logging to the Application logbook works (as a service). 10133 - fix RUN_DIR on windows compile setting in makedist. 10134 - windows registry has Software\Unbound\ConfigFile element. 10135 If does not exist, the default is used. The -c switch overrides it. 10136 - fix makedist version cleanup function. 10137 1013810 March 2009: Wouter 10139 - makedist -w strips out old rc.. and snapshot info from version. 10140 - setup.exe starts and stops unbound after install, before uninstall. 10141 - unbound-checkconf recognizes absolute pathnames on windows (C:...). 10142 101439 March 2009: Wouter 10144 - Nullsoft NSIS installer creation script. 10145 101465 March 2009: Wouter 10147 - fixup memory leak introduced on 18feb in mesh reentrant fix. 10148 101493 March 2009: Wouter 10150 - combined icon with 16x16(4) 32x32(4) 48x48(8) 64x64(8). 10151 - service works on xp/vista, no config necessary (using defaults). 10152 - windows registry settings. 10153 101542 March 2009: Wouter 10155 - fixup --export-symbols to be -export-symbls for libtool. 10156 This should fix extraneous symbols exported from libunbound. 10157 Thanks to Ondrej Sury and Robert Edmonds for finding it. 10158 - iana portlist updated. 10159 - document FAQ entry on stub/forward zones and default blocking. 10160 - fix asynclook test app for libunbound not exporting symbols. 10161 - service install and remove utils that work with vista UAC. 10162 1016327 February 2009: Wouter 10164 - Fixup lexer, to not give warnings about fwrite. Appeared in 10165 new lexer features. 10166 - makedistro functionality for mingw. Has RC support. 10167 - support spaces and backslashes in configured defaults paths. 10168 - register, deregister in service control manager. 10169 1017025 February 2009: Wouter 10171 - windres usage for application resources. 10172 1017324 February 2009: Wouter 10174 - isc moved their dlv key download location. 10175 - fixup warning on vista/mingw. 10176 - makedist -w for window zip distribution first version. 10177 1017820 February 2009: Wouter 10179 - Fixup contrib/update-itar.sh, the exit codes 1 and 0 were swapped. 10180 Nicer script layout. Added url to site in -h output. 10181 1018219 February 2009: Wouter 10183 - unbound-checkconf and unbound print warnings when trust anchors 10184 have unsupported algorithms. 10185 - added contrib/update-itar.sh This script is similar to 10186 update-anchor.sh, and updates from the IANA ITAR repository. 10187 You can provide your own PGP key and trust repo, or can use the 10188 builtin. The program uses wget and gpg to work. 10189 - iana portlist updated. 10190 - update-itar.sh: using ftp:// urls because https godaddy certificate 10191 is not available everywhere and then gives fatal errors. The 10192 security is provided by pgp signature. 10193 1019418 February 2009: Wouter 10195 - more cycle detection. Also for target queries. 10196 - fixup bug where during deletion of the mesh queries the callbacks 10197 that were reentrant caused assertion failures. Keep the mesh in 10198 a reentrant safe state. Affects libunbound, reload of server, 10199 on quit and flush_requestlist. 10200 - iana portlist updated. 10201 1020213 February 2009: Wouter 10203 - forwarder information now per-thread duplicated. 10204 This keeps it read only for speed, with no locking necessary. 10205 - forward command for unbound control to change forwarders to use 10206 on the fly. 10207 - document that unbound-host reads no config file by default. 10208 - updated iana portlist. 10209 1021012 February 2009: Wouter 10211 - call setusercontext if available (on BSD). 10212 - small refactor of stats clearing. 10213 - #227: flush_stats feature for unbound-control. 10214 - stats_noreset feature for unbound-control. 10215 - flush_requestlist feature for unbound-control. 10216 - libunbound version upped API (was changed 5 feb). 10217 - unbound-control status shows if root forwarding is in use. 10218 - slightly nicer memory management in iter-fwd code. 10219 1022010 February 2009: Wouter 10221 - keys with rfc5011 REVOKE flag are skipped and not considered when 10222 validating data. 10223 - iana portlist updated 10224 - #226: dump_requestlist feature for unbound-control. 10225 102266 February 2009: Wouter 10227 - contrib contains specfile for fedora 1.2.1 (from Paul Wouters). 10228 - iana portlist updated. 10229 - fixup EOL in include directive (reported by Paul Wouters). 10230 You can no longer specify newlines in the names of included files. 10231 - config parser changed. Gives some syntax errors closer to where they 10232 occurred. Does not enforce a space after keyword anymore. 10233 Does not allow literal newlines inside quoted strings anymore. 10234 - verbosity level 5 logs customer IP for new requestlist entries. 10235 - test fix, lexer and cancel test. 10236 - new option log-time-ascii: yes if you enable it prints timestamps 10237 in the log file as Feb 06 13:45:26 (like syslog does). 10238 - detect event_base_new in libevent-1.4.1 and later and use it. 10239 - #231 unbound-checkconf -o option prints that value from config file. 10240 Useful for scripting in management scripts and the like. 10241 102425 February 2009: Wouter 10243 - ldns 1.5.0 rc as tarball included. 10244 - 1.3.0 development continues: 10245 change in libunbound API: ub_cancel can return an error, that 10246 the async_id did not exist, or that it was already delivered. 10247 The result could have been delivered just before the cancel 10248 routine managed to acquire the lock, so a caller may get the 10249 result at the same time they call cancel. For this case, 10250 ub_cancel tries to return an error code. 10251 Fixes race condition in ub_cancel() libunbound function. 10252 - MacOSX Leopard cleaner text output from configure. 10253 - initgroups(3) is called to drop secondary group permissions, if 10254 applicable. 10255 - configure option --with-ldns-builtin forces the use of the 10256 included ldns package with the unbound source. The -I include 10257 is put before the others, so it avoids bad include files from 10258 an older ldns install. 10259 - daemon(3) posix call is used when available. 10260 - testbound test for older fix added. 10261 102624 February 2009: Wouter 10263 - tag for release 1.2.1. 10264 - trunk setup for 1.3.0 development. 10265 102663 February 2009: Wouter 10267 - noted feature requests in doc/TODO. 10268 - printout more detailed errors on ssl certificate loading failures. 10269 - updated IANA portlist. 10270 1027116 January 2009: Wouter 10272 - more quiet about ipv6 network failures, i.e. when ipv6 is not 10273 available (network unreachable). Debug still printed on high 10274 verbosity. 10275 - unbound-host -4 and -6 options. Stops annoying ipv6 errors when 10276 debugging with unbound-host -4 -d ... 10277 - more cycle detection for NS-check, addr-check, root-prime and 10278 stub-prime queries in the iterator. Avoids possible deadlock 10279 when priming fails. 10280 1028115 January 2009: Wouter 10282 - bug #229: fixup configure checks for compilation with Solaris 10283 Sun cc compiler, ./configure CC=/opt/SUNWspro/bin/cc 10284 - fixup suncc warnings. 10285 - fix bug where unbound could crash using libevent 1.3 and older. 10286 - update testset for recent retry change. 10287 1028814 January 2009: Wouter 10289 - 1.2.1 feature: negative caching for failed queries. 10290 Queries that failed are cached for 5 seconds (NORR_TTL). 10291 If the failure is local, like out of memory, it is not cached. 10292 - the TTL comparison for the cache used different comparisons, 10293 causing many cache responses that used the iterator and validator 10294 state machines unnecessarily. 10295 - retry from 4 to 5 so that EDNS drop retry is part of the first 10296 query resolve attempt, and cached error does not stop EDNS fallback. 10297 - remove debug prints that protect against bad referrals. 10298 - honor QUIET=no on make commandline (or QUIET=yes ). 10299 1030013 January 2009: Wouter 10301 - fixed bug in lameness marking, removed printouts. 10302 - find NS rrset more cleanly for qtype NS. 10303 - Moved changes to 1.2.0 for release. Thanks to Mark Zealey for 10304 reporting and logs. 10305 - 1.2.1 feature: stops resolving AAAAs promiscuously when they 10306 are in the negative cache. 10307 1030812 January 2009: Wouter 10309 - fixed bug in infrastructure lameness cache, did not lowercase 10310 name of zone to hash when setting lame. 10311 - lameness debugging printouts. 10312 103139 January 2009: Wouter 10314 - created svn tag for 1.2.0 release. 10315 - svn trunk contains 1.2.1 version number. 10316 - iana portlist updated for todays list. 10317 - removed debug print. 10318 103198 January 2009: Wouter 10320 - new version of ldns-trunk (today) included as tarball, fixed 10321 bug #224, building with -j race condition. 10322 - remove possible race condition in the test for race conditions. 10323 103247 January 2009: Wouter 10325 - version 1.2.0 in preparation. 10326 - feature to allow wildcards (*, ?, [], {}. ~) in trusted-keys-file 10327 statements. (Adapted from patch by Paul Wouters). 10328 - typo fix and iana portlist updated. 10329 - porting testsuite; unused var warning, and type fixup. 10330 103316 January 2009: Wouter 10332 - fixup packet-of-death when compiled with --enable-debug. 10333 A malformed packet could cause an internal assertion failure. 10334 - added test for HINFO canonicalisation behaviour. 10335 - fixup reported problem with transparent local-zone data where 10336 queries with different type could get nxdomain. Now queries 10337 with a different name get resolved normally, with different type 10338 get a correct NOERROR/NODATA answer. 10339 - HINFO no longer downcased for validation, making unbound compatible 10340 with bind and ldns. 10341 - fix reading included config files when chrooted. 10342 Give full path names for include files. 10343 Relative path names work if the start dir equals the working dir. 10344 - fix libunbound message transport when no packet buffer is available. 10345 103465 January 2009: Wouter 10347 - fixup getaddrinfo failure handling for remote control port. 10348 - added L.ROOT-SERVERS.NET. AAAA 2001:500:3::42 to builtin root hints. 10349 - fixup so it works with libev-3.51 from http://dist.schmorp.de/libev/ 10350 - comm_timer_set performs base_set operation after event_add. 10351 1035218 December 2008: Wouter 10353 - fixed bug reported by Duane Wessels: error in DLV lookup, would make 10354 some zones that had correct DLV keys as insecure. 10355 - follows -rc makedist from ldns changes (no _rc). 10356 - ldns tarball updated with 1.4.1rc for DLV unit test. 10357 - verbose prints about recursion lame detection and server selection. 10358 - fixup BSD port for infra host storage. It hashed wrongly. 10359 - fixup makedist snapshot name generation. 10360 - do not reopen syslog to avoid dev/log dependency. 10361 1036217 December 2008: Wouter 10363 - follows ldns makedist.sh. -rc option. autom4te dir removed. 10364 - unbound-control status command. 10365 - extended statistics has a number of ipv6 queries counter. 10366 contrib/unbound_munin_ was updated to draw ipv6 in the hits graph. 10367 1036816 December 2008: Wouter 10369 - follow makedist improvements from ldns, for maintainers prereleases. 10370 - snapshot version uses _ not - to help rpm distinguish the 10371 version number. 10372 1037311 December 2008: Wouter 10374 - better fix for bug #219: use LOG_NDELAY with openlog() call. 10375 Thanks to Tamas Tevesz. 10376 103779 December 2008: Wouter 10378 - bug #221 fixed: unbound checkconf checks if key files exist if 10379 remote control is enabled. Also fixed NULL printf when not chrooted. 10380 - iana portlist updated. 10381 103823 December 2008: Wouter 10383 - Fix problem reported by Jaco Engelbrecht where unbound-control stats 10384 freezes up unbound if this was compiled without threading, and 10385 was using multiple processes. 10386 - iana portlist updated. 10387 - test for remote control with interprocess communication. 10388 - created command distribution mechanism so that remote control 10389 commands other than 'stats' work on all processes in a nonthreaded 10390 compiled version. dump/load cache work, on the first process. 10391 - fixup remote control local_data addition memory corruption bug. 10392 103931 December 2008: Wouter 10394 - SElinux policy files in contrib/selinux for the unbound daemon, 10395 by Paul Wouters and Adam Tkac. 10396 1039725 November 2008: Wouter 10398 - configure complains when --without-ssl is given (bug #220). 10399 - skip unsupported feature tests on vista/mingw. 10400 - fixup testcode/streamtcp to work on vista/mingw. 10401 - root-hints test checks version of dig required. 10402 - blacklisted servers are polled at a low rate (1%) to see if they 10403 come back up. But not if there is some other working server. 10404 1040524 November 2008: Wouter 10406 - document that the user of the server daemon needs read privileges 10407 on the keys and certificates generated by unbound-control-setup. 10408 This is different per system or distribution, usually, running the 10409 script under the same username as the server uses suffices. 10410 i.e. sudo -u unbound unbound-control-setup 10411 - testset port to vista/mingw. 10412 - tcp_sigpipe to freebsd port. 10413 1041421 November 2008: Wouter 10415 - fixed tcp accept, errors were printed when they should not. 10416 - unbound-control-setup.sh removes read/write permissions other 10417 from the keys it creates (as suggested by Dmitriy Demidov). 10418 1041920 November 2008: Wouter 10420 - fixup fatal error due to faulty error checking after tcp accept. 10421 - add check in rlimit to avoid integer underflow. 10422 - rlimit check with new formula; better estimate for number interfaces 10423 - nicer comments in rlimit check. 10424 - tag 1.1.1 created in svn. 10425 - trunk label is 1.1.2 10426 1042719 November 2008: Wouter 10428 - bug #219: fixed so that syslog which delays opening until the first 10429 log line is written, gets a log line while not chroot'ed yet. 10430 1043118 November 2008: Wouter 10432 - iana portlist updated. 10433 - removed cast in unit test debug print that was not 64bit safe. 10434 - trunk back to 1.1.0; copied to tags 1.1.0 release. 10435 - trunk to has version number 1.1.1 again. 10436 - in 1.1.1; make clean nicer. grammar in manpage. 10437 1043817 November 2008: Wouter 10439 - theoretical fix for problems reported on mailing list. 10440 If a delegation point has no A but only AAAA and do-ip6 is no, 10441 resolution would fail. Fixed to ask for the A and AAAA records. 10442 It has to ask for both always, so that it can fail quietly, from 10443 TLD perspective, when a zone is only reachable on one transport. 10444 - test for above, only AAAA and doip6 is no. Fix causes A record 10445 for nameserver to be fetched. 10446 - fixup address duplication on cache fillup for delegation points. 10447 - testset updated for new query answer requirements. 10448 1044914 November 2008: Wouter 10450 - created 1.1.0 release tag in svn. 10451 - trunk moved to 1.1.1 10452 - fixup unittest-neg for locking. 10453 1045413 November 2008: Wouter 10455 - added fedora init and specfile to contrib (by Paul Wouters). 10456 - added configure check for ldns 1.4.0 (using its compat funcs). 10457 - neater comments in worker.h. 10458 - removed doc/plan and updated doc/TODO. 10459 - silenced EHOSTDOWN (verbosity 2 or higher to see it). 10460 - review comments from Jelte, Matthijs. Neater code. 10461 1046212 November 2008: Wouter 10463 - add unbound-control manpage to makedist replace list. 10464 1046511 November 2008: Wouter 10466 - unit test for negative cache, stress tests the refcounting. 10467 - fix for refcounting error that could cause fptr_wlist fatal exit 10468 in the negative cache rbtree (upcoming 1.1 feature). (Thanks to 10469 Attila Nagy for testing). 10470 - nicer comments in cachedump about failed RR to string conversion. 10471 - fix 32bit wrap around when printing large (4G and more) mem usage 10472 for extended statistics. 10473 1047410 November 2008: Wouter 10475 - fixup the getaddrinfo compat code rename. 10476 104778 November 2008: Wouter 10478 - added configure check for eee build warning. 10479 104807 November 2008: Wouter 10481 - fix bug 217: fixed, setreuid and setregid do not work on MacOSX10.4. 10482 - detect nonblocking problems in network stack in configure script. 10483 104846 November 2008: Wouter 10485 - dname_priv must decompress the name before comparison. 10486 - iana portlist updated. 10487 104885 November 2008: Wouter 10489 - fixed possible memory leak in key_entry_key deletion. 10490 Would leak a couple bytes when trust anchors were replaced. 10491 - if query and reply qname overlap, the bytes are skipped not copied. 10492 - fixed file descriptor leak when messages were jostled out that 10493 had outstanding (TCP) replies. 10494 - DNAMEs used from cache have their synthesized CNAMEs initialized 10495 properly. 10496 - fixed file descriptor leak for localzone type deny (for TCP). 10497 - fixed memleak at exit for nsec3 negative cached zones. 10498 - fixed memleak for the keyword 'nodefault' when reading config. 10499 - made verbosity of 'edns incapable peer' warning higher, so you 10500 do not get spammed by it. 10501 - caught elusive Bad file descriptor error bug, that would print the 10502 error while unnecessarily try to listen to a closed fd. Fixed. 10503 105044 November 2008: Wouter 10505 - fixed -Wwrite-strings warnings that result in better code. 10506 105073 November 2008: Wouter 10508 - fixup build process for Mac OSX linker, use ldns b32 compat funcs. 10509 - generated configure with autoconf-2.61. 10510 - iana portlist updated. 10511 - detect if libssl needs libdl. For static linking with libssl. 10512 - changed to use new algorithm identifiers for sha256/sha512 10513 from ldns 1.4.0 (need very latest version). 10514 - updated the included ldns tarball. 10515 - proper detection of SHA256 and SHA512 functions (not just sizes). 10516 1051723 October 2008: Wouter 10518 - a little more debug info for failure on signer names. prints names. 10519 1052022 October 2008: Wouter 10521 - CFLAGS are picked up by configure from the environment. 10522 - iana portlist updated. 10523 - updated ldns to use 1.4.0-pre20081022 so it picks up CFLAGS too. 10524 - new stub-prime: yesno option. Default is off, so it does not prime. 10525 can be turned on to get same behaviour as previous unbound release. 10526 - made automated test that checks if builtin root hints are uptodate. 10527 - finished draft-wijngaards-dnsext-resolver-side-mitigation 10528 implementation. The unwanted-reply-threshold can be set. 10529 - fixup so fptr_whitelist test in alloc.c works. 10530 1053121 October 2008: Wouter 10532 - fix update-anchors.sh, so it does not report different RR order 10533 as an update. Sorts the keys in the file. Updated copyright. 10534 - fixup testbound on windows, the command control pipe doesn't exist. 10535 - skip 08hostlib test on windows, no fork() available. 10536 - made unbound-remote work on windows. 10537 1053820 October 2008: Wouter 10539 - quench a log message that is debug only. 10540 - iana portlist updated. 10541 - do not query bogus nameservers. It is like nameservers that have 10542 the NS or A or AAAA record bogus are listed as donotquery. 10543 - if server selection is faced with only bad choices, it will 10544 attempt to get more options to be fetched. 10545 - changed bogus-ttl default value from 900 to 60 seconds. 10546 In anticipation that operator caused failures are more likely than 10547 actual attacks at this time. And thus repeated validation helps 10548 the operators get the problem fixed sooner. It makes validation 10549 failures go away sooner (60 seconds after the zone is fixed). 10550 Also it is likely to try different nameserver targets every minute, 10551 so that if a zone is bad on one server but not another, it is 10552 likely to pick up the 'correct' one after a couple minutes, 10553 and if the TTL is big enough that solves validation for the zone. 10554 - fixup unbound-control compilation on windows. 10555 1055617 October 2008: Wouter 10557 - port Leopard/G5: fixup type conversion size_t/uint32. 10558 please ranlib, stop file without symbols warning. 10559 - harden referral path now also validates the root after priming. 10560 It looks up the root NS authoritatively as well as the root servers 10561 and attempts to validate the entries. 10562 1056316 October 2008: Wouter 10564 - Fixup negative TTL values appearing (reported by Attila Nagy). 10565 1056615 October 2008: Wouter 10567 - better documentation for 0x20; remove fallback TODO, it is done. 10568 - harden-referral-path feature includes A, AAAA queries for glue, 10569 as well as very careful NS caching (only when doing NS query). 10570 A, AAAA use the delegation from the NS-query. 10571 1057214 October 2008: Wouter 10573 - fwd_three.tpkg test was flaky. If the three requests hit the 10574 wrong threads by chance (or bad OS) then the test would fail. 10575 Made less flaky by increasing number of retries. 10576 - stub_udp.tpkg changed to work, give root hints. fixed ldns_dname_abs. 10577 - ldns tarball is snapshot of ldns r2759 (1.4.0-pre-20081014). 10578 Which includes the ldns_dname_absolute fix. 10579 - fwd_three test remains flaky now that unbound does not stop 10580 listening when full. Thus, removed timeout problem. 10581 It may be serviced by three threads, or maybe by one. 10582 Mostly only useful for lock-check testing now. 10583 1058413 October 2008: Wouter 10585 - fixed recursion servers deployed as authoritative detection, so 10586 that as a last resort, a +RD query is sent there to get the 10587 correct answer. 10588 - iana port list update. 10589 - ldns tarball is snapshot of ldns r2759 (1.4.0-pre-20081013). 10590 1059110 October 2008: Wouter 10592 - fixup tests - the negative cache contained the correct NSEC3s for 10593 two tests that are supposed to fail to validate. 10594 105959 October 2008: Wouter 10596 - negative cache caps max iterations of NSEC3 done. 10597 - NSEC3 negative cache for qtype DS works. 10598 105998 October 2008: Wouter 10600 - NSEC negative cache for DS. 10601 106026 October 2008: Wouter 10603 - jostle-timeout option, so you can config for slow links. 10604 - 0x20 fallback code. Tries 3xnumber of nameserver addresses 10605 queries that must all be the same. Sent to random nameservers. 10606 - documented choices for DoS, EDNS, 0x20. 10607 106082 October 2008: Wouter 10609 - fixup unlink of pidfile. 10610 - fixup SHA256 algorithm collation code. 10611 - contrib/update-anchor.sh does not overwrite anchors if not needed. 10612 exits 0 when a restart is needed, other values if not. 10613 so, update-anchor.sh -d mydir && /etc/rc.d/unbound restart 10614 can restart unbound exactly when needed. 10615 1061630 September 2008: Wouter 10617 - fixup SHA256 DS downgrade, no longer possible to downgrade to SHA1. 10618 - tests for sha256 support and downgrade resistance. 10619 - RSASHA256 and RSASHA512 support (using the draft in dnsext), 10620 using the drafted protocol numbers. 10621 - when using stub on localhost (127.0.0.1@10053) unbound works. 10622 Like when running NSD to host a local zone, on the same machine. 10623 The noprime feature. manpages more explanation. Added a test for it. 10624 - shorthand for reverse PTR, local-data-ptr: "1.2.3.4 www.ex.com" 10625 1062629 September 2008: Wouter 10627 - EDNS lameness detection, if EDNS packets are dropped this is 10628 detected, eventually. 10629 - multiple query timeout rtt backoff does not backoff too much. 10630 1063126 September 2008: Wouter 10632 - tests for remote-control. 10633 - small memory leak in exception during remote control fixed. 10634 - fixup for lock checking but not unchecking in remote control. 10635 - iana portlist updated. 10636 1063723 September 2008: Wouter 10638 - Msg cache is loaded. A cache load enables cache responses. 10639 - unbound-control flush [name], flush_type and flush_zone. 10640 1064122 September 2008: Wouter 10642 - dump_cache and load_cache statements in unbound-control. 10643 RRsets are dumped and loaded correctly. 10644 Msg cache is dumped. 10645 1064619 September 2008: Wouter 10647 - locking on the localdata structure. 10648 - add and remove local zone and data with unbound-control. 10649 - ldns trunk snapshot updated, make tests work again. 10650 1065118 September 2008: Wouter 10652 - fixup error in time calculation. 10653 - munin plugin improvements. 10654 - nicer abbreviations for high query types values (ixfr, axfr, any...) 10655 - documented the statistics output in unbound-control man page. 10656 - extended statistics prints out histogram, over unbound-control. 10657 1065817 September 2008: Wouter 10659 - locking for threadsafe bogus rrset counter. 10660 - ldns trunk no longer exports b32 functions, provide compat. 10661 - ldns tarball updated. 10662 - testcode/ldns-testpkts.c const fixups. 10663 - fixed rcode stat printout. 10664 - munin plugin in contrib. 10665 - stats always printout uptime, because stats plugins need it. 10666 1066716 September 2008: Wouter 10668 - extended-statistics: yesno config option. 10669 - unwanted replies spoof nearmiss detector. 10670 - iana portlist updated. 10671 1067215 September 2008: Wouter 10673 - working start, stop, reload commands for unbound-control. 10674 - test for unbound-control working; better exit value for control. 10675 - verbosity control via unbound-control. 10676 - unbound-control stats. 10677 1067812 September 2008: Wouter 10679 - removed browser control mentions. Proto speccy. 10680 1068111 September 2008: Wouter 10682 - set nonblocking on new TCP streams, because linux does not inherit 10683 the socket options to the accepted socket. 10684 - fix TCP timeouts. 10685 - SSL protected connection between server and unbound-control. 10686 1068710 September 2008: Wouter 10688 - remove memleak in privacy addresses on reloads and quits. 10689 - remote control work. 10690 106919 September 2008: Wouter 10692 - smallapp/unbound-control-setup.sh script to set up certificates. 10693 106944 September 2008: Wouter 10695 - scrubber scrubs away private addresses. 10696 - test for private addresses. man page entry. 10697 - code refactored for name and address tree lookups. 10698 106993 September 2008: Wouter 10700 - options for 'DNS Rebinding' protection: private-address and 10701 private-domain. 10702 - dnstree for reuse of routines that help with domain, addr lookups. 10703 - private-address and private-domain config option read, stored. 10704 107052 September 2008: Wouter 10706 - DoS protection features. Queries are jostled out to make room. 10707 - testbound can pass time, increasing the internal timer. 10708 - do not mark unsigned additionals bogus, leave unchecked, which 10709 is removed too. 10710 107111 September 2008: Wouter 10712 - disallow nonrecursive queries for cache snooping by default. 10713 You can allow is using access-control: <subnet> allow_snoop. 10714 The defaults do allow access no authoritative data without RD bit. 10715 - two tests for it and fixups of tests for nonrec refused. 10716 1071729 August 2008: Wouter 10718 - version 1.1 number in trunk. 10719 - harden-referral-path option for query for NS records. 10720 Default turns off expensive, experimental option. 10721 1072228 August 2008: Wouter 10723 - fixup logfile handling; it is created with correct permissions 10724 again. (from bugfix#199). 10725 Some errors are not written to logfile (pidfile writing, forking), 10726 and these are only visible by using the -d commandline flag. 10727 1072827 August 2008: Wouter 10729 - daemon(3) is causing problems for people. Reverting the patch. 10730 bug#200, and 199 and 203 contain sideline discussion on it. 10731 - bug#199 fixed: pidfile can be outside chroot. openlog is done before 10732 chroot and drop permissions. 10733 - config option to set size of aggressive negative cache, 10734 neg-cache-size. 10735 - bug#203 fixed: dlv has been implemented. 10736 1073726 August 2008: Wouter 10738 - test for insecure zone when DLV is in use, also does negative cache. 10739 - test for trustanchor when DLV is in use (the anchor works). 10740 - test for DLV used for a zone below a trustanchor. 10741 - added scrub filter for overreaching NSEC records and unit test. 10742 - iana portlist update 10743 - use of setresuid or setreuid when available. 10744 - use daemon(3) if available. 10745 1074625 August 2008: Wouter 10747 - realclean patch from Robert Edmonds. 10748 1074922 August 2008: Wouter 10750 - nicer debuglogging of DLV. 10751 - test with secure delegation inside the DLV repository. 10752 1075321 August 2008: Wouter 10754 - negative cache code linked into validator, for DLV use. 10755 negative cache works for DLV. 10756 - iana portlist update. 10757 - dlv-anchor option for unit tests. 10758 - fixup NSEC_AT_APEX classification for short typemaps. 10759 - ldns-testns has subdomain checks, for unit tests. 10760 1076120 August 2008: Wouter 10762 - negative cache code, reviewed. 10763 1076418 August 2008: Wouter 10765 - changes info: in logfile to notice: info: or debug: depending on 10766 the verbosity of the statements. Better logfile message 10767 classification. 10768 - bug #208: extra rc.d unbound flexibility for freebsd/nanobsd. 10769 1077015 August 2008: Wouter 10771 - DLV nsec code fixed for better detection of closest existing 10772 enclosers from NSEC responses. 10773 - DLV works, straight to the dlv repository, so not for production. 10774 - Iana port update. 10775 1077614 August 2008: Wouter 10777 - synthesize DLV messages from the rrset cache, like done for DS. 10778 1077913 August 2008: Wouter 10780 - bug #203: nicer do-auto log message when user sets incompatible 10781 options. 10782 - bug #204: variable name ameliorated in log.c. 10783 - bug #206: in iana_update, no egrep, but awk use. 10784 - ldns snapshot r2699 taken (includes DLV type). 10785 - DLV work, config file element, trust anchor read in. 10786 1078712 August 2008: Wouter 10788 - finished adjusting testset to provide qtype NS answers. 10789 1079011 August 2008: Wouter 10791 - Fixup rrset security updates overwriting 2181 trust status. 10792 This makes validated to be insecure data just as worthless as 10793 nonvalidated data, and 2181 rules prevent cache overwrites to them. 10794 - Fix assertion fail on bogus key handling. 10795 - dnssec lameness detection works on first query at trust apex. 10796 - NS queries get proper cache and dnssec lameness treatment. 10797 - fixup compilation without pthreads on linux. 10798 107998 August 2008: Wouter 10800 - NS queries are done after every referral. 10801 validator is used on those NS records (if anchors enabled). 10802 108037 August 2008: Wouter 10804 - Scrubber more strict. CNAME chains, DNAMEs from cache, other 10805 irrelevant rrsets removed. 10806 - 1.0.2 released from 1.0 support branch. 10807 - fixup update-anchor.sh to work both in BSD shell and bash. 10808 108095 August 2008: Wouter 10810 - fixup DS test so apex nodata works again. 10811 108124 August 2008: Wouter 10813 - iana port update. 10814 - TODO update. 10815 - fix bug 201: null ptr deref on cleanup while udp pkts wait for port. 10816 - added explanatory text for outgoing-port-permit in manpage. 10817 1081830 July 2008: Wouter 10819 - fixup bug qtype DS for unsigned zone and signed parent validation. 10820 1082125 July 2008: Wouter 10822 - added original copyright statement of OpenBSD arc4random code. 10823 - created tube signaling solution on windows, as a pipe replacement. 10824 this makes background asynchronous resolution work on windows. 10825 - removed very insecure socketpair compat code. It also did not 10826 work with event_waiting. Solved by pipe replacement. 10827 - unbound -h prints openssl version number as well. 10828 1082922 July 2008: Wouter 10830 - moved pipe actions to util/tube.c. easier porting and shared code. 10831 - check _raw() commpoint callbacks with fptr_wlist. 10832 - iana port update. 10833 1083421 July 2008: Wouter 10835 - #198: nicer entropy warning message. manpage OS hints. 10836 1083719 July 2008: Wouter 10838 - #198: fixup man page to suggest chroot entropy fix. 10839 1084018 July 2008: Wouter 10841 - branch for 1.0 support. 10842 - trunk work on tube.c. 10843 1084417 July 2008: Wouter 10845 - fix bug #196, compile outside source tree. 10846 - fix bug #195, add --with-username=user configure option. 10847 - print error and exit if started with config that requires more 10848 fds than the builtin minievent can handle. 10849 1085016 July 2008: Wouter 10851 - made svn tag 1.0.1, trunk now 1.0.2 10852 - sha256 checksums enabled in makedist.sh 10853 1085415 July 2008: Wouter 10855 - Follow draft-ietf-dnsop-default-local-zones-06 added reverse 10856 IPv6 example prefix to AS112 default blocklist. 10857 - fixup lookup of DS records by client with trustanchor for same. 10858 - libunbound ub_resolve, fix handling of error condition during setup. 10859 - lowered log_hex blocksize to fit through BSD syslog linesize. 10860 - no useless initialisation if getpwnam not available. 10861 - iana, ldns snapshot updated. 10862 108633 July 2008: Wouter 10864 - Matthijs fixed memory leaks in root hints file reading. 10865 1086626 June 2008: Wouter 10867 - fixup streamtcp bounds setting for udp mode, in the test framework. 10868 - contrib item for updating trust anchors. 10869 1087025 June 2008: Wouter 10871 - fixup fwd_ancil test typos. 10872 - Fix for newegg lameness : ok for qtype=A, but lame for others. 10873 - fixup unit test for infra cache, test lame merging. 10874 - porting to mingw, bind, listen, getsockopt and setsockopt error 10875 handling. 10876 1087724 June 2008: Wouter 10878 - removed testcode/checklocks from production code compilation path. 10879 - streamtcp can use UDP mode (connected UDP socket), for testing IPv6 10880 on windows. 10881 - fwd_ancil test fails if platform support is lacking. 10882 1088323 June 2008: Wouter 10884 - fixup minitpkg to cleanup on windows with its file locking troubles. 10885 - minitpkg shows skipped tests in report. 10886 - skip ipv6 tests on ipv4 only hosts (requires only ipv6 localhost not 10887 ipv6 connectivity). 10888 - winsock event handler keeps track of sticky TCP events, that have 10889 not been fully handled yet. when interest in the event(s) resumes, 10890 they are sent again. When WOULDBLOCK is returned events are cleared. 10891 - skip tests that need signals when testing on mingw. 10892 1089318 June 2008: Wouter 10894 - open testbound replay files in binary mode, because fseek/ftell 10895 do not work in ascii-mode on windows. The b does nothing on unix. 10896 unittest and testbound tests work on windows (xp too). 10897 - ioctlsocket prints nicer error message. 10898 - fixed up some TCP porting for winsock. 10899 - lack of IPv6 gives a warning, no fatal error. 10900 - use WSAGetLastError() on windows instead of errno for some errors. 10901 1090217 June 2008: Wouter 10903 - outgoing num fds 32 by default on windows ; it supports less 10904 fds for waiting on than unixes. 10905 - winsock_event minievent handler for windows. (you could also 10906 attempt to link with libevent/libev ports for windows). 10907 - neater crypto check and gdi32 detection. 10908 - unbound.exe works to resolve and validate www.nlnetlabs.nl on vista. 10909 1091016 June 2008: Wouter 10911 - on windows, use windows threads, mutex and thread-local-storage(Tls). 10912 - detect if openssl needs gdi32. 10913 - if no threading, THREADS_DISABLED is defined for use in the code. 10914 - sets USE_WINSOCK if using ws2_32 on windows. 10915 - wsa_strerror() function for more readable errors. 10916 - WSA Startup and Cleanup called in unbound.exe. 10917 1091813 June 2008: Wouter 10919 - port mingw32, more signal ifdefs, detect sleep, usleep, 10920 random, srandom (used inside the tests). 10921 - signed or unsigned FD_SET is cast. 10922 1092310 June 2008: Wouter 10924 - fixup warnings compiling on eeepc xandros linux. 10925 109269 June 2008: Wouter 10927 - in iteration response type code 10928 * first check for SOA record (negative answer) before NS record 10929 and lameness. 10930 * check if no AA bit for non-forwarder, and thus lame zone. 10931 In response to error report by Richard Doty for mail.opusnet.com. 10932 - fixup unput warning from lexer on freeBSD. 10933 - bug#183. pidfile, rundir, and chroot configure options. Also the 10934 example.conf and manual pages get the configured defaults. 10935 You can use: (or accept the defaults to /usr/local/etc/unbound/) 10936 --with-conf-file=filename 10937 --with-pidfile=filename 10938 --with-run-dir=path 10939 --with-chroot-dir=path 10940 109418 June 2008: Wouter 10942 - if multiple CNAMEs, use the first one. Fixup akamai CNAME bug. 10943 Reported by Robert Edmonds. 10944 - iana port updated. 10945 109464 June 2008: Wouter 10947 - updated libtool files with newer version. 10948 - iana portlist updated. 10949 109503 June 2008: Wouter 10951 - fixup local-zone: "30.172.in-addr.arpa." nodefault, so that the 10952 trailing dot is not used during comparison. 10953 109542 June 2008: Wouter 10955 - Jelte fixed bugs in my absence 10956 - bug 178: fixed unportable shell usage in configure (relied on 10957 bash shell). 10958 - bug 180: fixed buffer overflow in unbound-checkconf use of strncat. 10959 - bug 181: fixed buffer overflow in ldns (called by unbound to parse 10960 config file parts). 10961 - fixes by Wouter 10962 - bug 177: fixed compilation failure on opensuse, the 10963 --disable-static configure flag caused problems. (Patch from 10964 Klaus Singvogel) 10965 - bug 179: same fix as 177. 10966 - bug 185: --disable-shared not passed along to ldns included with 10967 unbound. Fixed so that configure parameters are passed to the 10968 subdir configure script. 10969 fixed that ./libtool is used always, you can still override 10970 manually with ./configure libtool=mylibtool or set $libtool in 10971 the environment. 10972 - update of the ldns tarball to current ldns svn version (fix 181). 10973 - bug 184: -r option for unbound-host, read resolv.conf for 10974 forwarder. (Note that forwarder must support DNSSEC for validation 10975 to succeed). 10976 1097723 May 2008: Wouter 10978 - mingw32 porting. 10979 - test for sys/wait.h 10980 - WSAEWOULDBLOCK test after nonblocking TCP connect. 10981 - write_iov_buffer removed: unused and no struct iov on windows. 10982 - signed/unsigned warning fixup mini_event. 10983 - use ioctlsocket to set nonblocking I/O if fnctl is unavailable. 10984 - skip signals that are not defined 10985 - detect pwd.h. 10986 - detect getpwnam, getrlimit, setsid, sbrk, chroot. 10987 - default config has no chroot if chroot() unavailable. 10988 - if no kill() then no pidfile is read or written. 10989 - gmtime_r is replaced by nonthreadsafe alternative if unavail. 10990 used in rrsig time validation errors. 10991 1099222 May 2008: Wouter 10993 - contrib unbound.spec from Patrick Vande Walle. 10994 - fixup bug#175: call tzset before chroot to have correct timestamps 10995 in system log. 10996 - do not generate lex input and lex unput functions. 10997 - mingw port. replacement functions labelled _unbound. 10998 - fix bug 174 - check for tcp_sigpipe that ldns-testns is installed. 10999 1100019 May 2008: Wouter 11001 - fedora 9, check in6_pktinfo define in configure. 11002 - CREDITS fixup of history. 11003 - ignore ldns-1.2.2 if installed, use builtin 1.3.0-pre alternative. 11004 1100516 May 2008: Wouter 11006 - fixup for MacOSX hosts file reading (reported by John Dickinson). 11007 - created 1.0.0 svn tag. 11008 - trunk version 1.0.1. 11009 1101014 May 2008: Wouter 11011 - accepted patch from Ondrej Sury for library version libtool option. 11012 - configure --disable-rpath fixes up libtool for rpath trouble. 11013 Adapted from debian package patch file. 11014 1101513 May 2008: Wouter 11016 - Added root ipv6 addresses to builtin root hints. 11017 - TODO modified for post 1.0 plans. 11018 - trunk version set to 1.0.0. 11019 - no unnecessary linking with librt (only when libevent/libev used). 11020 110217 May 2008: Wouter 11022 - fixup no-ip4 problem with error callback in outside network. 11023 1102425 April 2008: Wouter 11025 - DESTDIR is honored by the Makefile for rpms. 11026 - contrib files unbound.spec and unbound.init, builds working RPM 11027 on FC7 Linux, a chrooted caching resolver, and libunbound. 11028 - iana ports update. 11029 1103024 April 2008: Wouter 11031 - chroot checks improved. working directory relative to chroot. 11032 checks if config file path is inside chroot. Documentation on it. 11033 - nicer example.conf text. 11034 - created 0.11 tag. 11035 1103623 April 2008: Wouter 11037 - parseunbound.pl contrib update from Kai Storbeck for threads. 11038 - iana ports update 11039 1104022 April 2008: Wouter 11041 - ignore SIGPIPE. 11042 - unit test for SIGPIPE ignore. 11043 1104421 April 2008: Wouter 11045 - FEATURES document. 11046 - fixup reread of config file if it was given as a full path 11047 and chroot was used. 11048 1104916 April 2008: Wouter 11050 - requirements doc, updated clean query returns. 11051 - parseunbound.pl update from Kai Storbeck. 11052 - sunos4 porting changes. 11053 1105415 April 2008: Wouter 11055 - fixup default rc.d pidfile location to /usr/local/etc. 11056 - iana ports updated. 11057 - copyright updated in ldns-testpkts to keep same as in ldns. 11058 - fixup checkconf chroot tests a bit more, chdir must be inside 11059 chroot dir. 11060 - documented 'gcc: unrecognized -KPIC option' errors on Solaris. 11061 - example.conf values changed to /usr/local/etc/unbound 11062 - DSA test work. 11063 - DSA signatures: unbound is compatible with both encodings found. 11064 It will detect and convert when necessary. 11065 1106614 April 2008: Wouter 11067 - got update for parseunbound.pl statistics script from Kai Storbeck. 11068 - tpkg tests for udp wait list. 11069 - documented 0x20 status. 11070 - fixup chroot and checkconf, it is much smarter now. 11071 - fixup DSA EVP signature decoding. Solution that Jelte found copied. 11072 - and check first sig byte for the encoding type. 11073 1107411 April 2008: Wouter 11075 - random port selection out of the configged ports. 11076 - fixup threadsafety for libevent-1.4.3+ (event_base_get_method). 11077 - removed base_port. 11078 - created 256-port ephemeral space for the OS, 59802 available. 11079 - fixup consistency of port_if out array during heavy use. 11080 1108110 April 2008: Wouter 11082 - --with-libevent works with latest libevent 1.4.99-trunk. 11083 - added log file statistics perl script to contrib. 11084 - automatic iana ports update from makefile. 60058 available. 11085 110869 April 2008: Wouter 11087 - configure can detect libev(from its build directory) when passed 11088 --with-libevent=/home/wouter/libev-3.2 11089 libev-3.2 is a little faster than libevent-1.4.3-stable (about 5%). 11090 - unused commpoints not listed in epoll list. 11091 - statistics-cumulative option so that the values are not reset. 11092 - config creates array of available ports, 61841 available, 11093 it excludes <1024 and iana assigned numbers. 11094 config statements to modify the available port numbers. 11095 110968 April 2008: Wouter 11097 - unbound tries to set the ulimit fds when started as server. 11098 if that does not work, it will scale back its requirements. 11099 1110027 March 2008: Wouter 11101 - documented /dev/random symlink from chrootdir as FAQ entry. 11102 1110326 March 2008: Wouter 11104 - implemented AD bit signaling. If a query sets AD bit (but not DO) 11105 then the AD bit is set in the reply if the answer validated. 11106 Without including DNSSEC signatures. Useful if you have a trusted 11107 path from the client to the resolver. Follows dnssec-updates draft. 11108 1110925 March 2008: Wouter 11110 - implemented check that for NXDOMAIN and NOERROR answers a query 11111 section must be present in the reply (by the scrubber). And it must 11112 be equal to the question sent, at least lowercase folded. 11113 Previously this feature happened because the cache code refused 11114 to store such messages. However blocking by the scrubber makes 11115 sure nothing gets into the RRset cache. Also, this looks like a 11116 timeout (instead of an allocation failure) and this retries are 11117 done (which is useful in a spoofing situation). 11118 - RTT banding. Band size 400 msec, this makes band around zero (fast) 11119 include unknown servers. This makes unbound explore unknown servers. 11120 111217 March 2008: Wouter 11122 - -C config feature for harvest program. 11123 - harvest handles CNAMEs too. 11124 111255 March 2008: Wouter 11126 - patch from Hugo Koji Kobayashi for iterator logs spelling. 11127 111284 March 2008: Wouter 11129 - From report by Jinmei Tatuya, rfc2181 trust value for remainder 11130 of a cname trust chain is lower; not full answer_AA. 11131 - test for this fix. 11132 - default config file location is /usr/local/etc/unbound. 11133 Thus prefix is used to determine the location. This is also the 11134 chroot and pidfile default location. 11135 111363 March 2008: Wouter 11137 - Create 0.10 svn tag. 11138 - 0.11 version in trunk. 11139 - indentation nicer. 11140 1114129 February 2008: Wouter 11142 - documentation update. 11143 - fixup port to Solaris of perf test tool. 11144 - updated ldns-tarball with decl-after-statement fixes. 11145 1114628 February 2008: Wouter 11147 - fixed memory leaks in libunbound (during cancellation and wait). 11148 - libunbound returns the answer packet in full. 11149 - snprintf compat update. 11150 - harvest performs lookup. 11151 - ldns-tarball update with fix for ldns_dname_label. 11152 - installs to sbin by default. 11153 - install all manual pages (unbound-host and libunbound too). 11154 1115527 February 2008: Wouter 11156 - option to use caps for id randomness. 11157 - config file option use-caps-for-id: yes 11158 - harvest debug tool 11159 1116026 February 2008: Wouter 11161 - delay utility delays TCP as well. If the server that is forwarded 11162 to has a TCP error, the delay utility closes the connection. 11163 - delay does REUSE_ADDR, and can handle a server that closes its end. 11164 - answers use casing from query. 11165 1116625 February 2008: Wouter 11167 - delay utility works. Gets decent thoughput too (>20000). 11168 1116922 February 2008: Wouter 11170 - +2% for recursions, if identical queries (except for destination 11171 and query ID) in the reply list, avoid re-encoding the answer. 11172 - removed TODO items for optimizations that do not show up in 11173 profile reports. 11174 - default is now minievent - not libevent. As its faster and 11175 not needed for regular installs, only for very large port ranges. 11176 - loop check different speedup pkt-dname-reading, 1% faster for 11177 nocache-recursion check. 11178 - less hashing during msg parse, 4% for recursion. 11179 - small speed fix for dname_count_size_labels, +1 or +2% recursion. 11180 - some speed results noted: 11181 optimization resulted in +40% for recursion (cache miss) and 11182 +70 to +80 for cache hits, and +96% for version.bind. 11183 zone nsec3 example, 100 NXDOMAIN queries, NSD 35182.8 Ub 36048.4 11184 www.nlnetlabs.nl from cache: BIND 8987.99 Ub 31218.3 11185 www with DO bit set : BIND 8269.31 Ub 28735.6 qps. 11186 So, unbound can be about equal qps to NSD in cache hits. 11187 And about 3.4x faster than BIND in cache performance. 11188 - delay utility for testing. 11189 1119021 February 2008: Wouter 11191 - speedup of root-delegation message encoding by 15%. 11192 - minor speedup of compress tree_lookup, maybe 1%. 11193 - speedup of dname_lab_cmp and memlowercmp - the top functions in 11194 profiler output, maybe a couple percent when it matters. 11195 1119620 February 2008: Wouter 11197 - setup speec_cache for need-ldns-testns in dotests. 11198 - check number of queued replies on incoming queries to avoid overload 11199 on that account. 11200 - fptr whitelist checks are not disabled in optimize mode. 11201 - do-daemonize config file option. 11202 - minievent time share initializes time at start. 11203 - updated testdata for nsec3 new algorithm numbers (6, 7). 11204 - small performance test of packet encoding (root delegation). 11205 1120619 February 2008: Wouter 11207 - applied patch to unbound-host man page from Jan-Piet Mens. 11208 - fix donotquery-localhost: yes default (it erroneously was switched 11209 to default 'no'). 11210 - time is only gotten once and the value is shared across unbound. 11211 - unittest cleans up crypto, so that it has no memory leaks. 11212 - mini_event shares the time value with unbound this results in 11213 +3% speed for cache responses and +9% for recursions. 11214 - ldns tarball update with new NSEC3 sign code numbers. 11215 - perform several reads per UDP operation. This improves performance 11216 in DoS conditions, and costs very little in normal conditions. 11217 improves cache response +50%, and recursions +10%. 11218 - modified asynclook test. because the callback from async is not 11219 in any sort of lock (and thus can use all library functions freely), 11220 this causes a tiny race condition window when the last lock is 11221 released for a callback and a new cancel() for that callback. 11222 The only way to remove this is by putting callbacks into some 11223 lock window. I'd rather have the small possibility of a callback 11224 for a cancelled function then no use of library functions in 11225 callbacks. Could be possible to only outlaw process(), wait(), 11226 cancel() from callbacks, by adding another lock, but I'd rather not. 11227 1122818 February 2008: Wouter 11229 - patch to unbound-host from Jan-Piet Mens. 11230 - unbound host prints errors if fails to configure context. 11231 - fixup perf to resend faster, so that long waiting requests do 11232 not hold up the queue, they become lost packets or SERVFAILs, 11233 or can be sent a little while later (i.e. processing time may 11234 take long, but throughput has to be high). 11235 - fixup iterator operating in no cache conditions (RD flag unset 11236 after a CNAME). 11237 - streamlined code for RD flag setting. 11238 - profiled code and changed dname compares to be faster. 11239 The speedup is about +3% to +8% (depending on the test). 11240 - minievent tests for eintr and eagain. 11241 1124215 February 2008: Wouter 11243 - added FreeBSD rc.d script to contrib. 11244 - --prefix option for configure also changes directory: pidfile: 11245 and chroot: defaults in config file. 11246 - added cache speed test, for cache size OK and cache too small. 11247 1124814 February 2008: Wouter 11249 - start without a config file (will complain, but start with 11250 defaults). 11251 - perf test program works. 11252 1125313 February 2008: Wouter 11254 - 0.9 released. 11255 - 1.0 development. Printout ldns version on unbound -h. 11256 - start of perf tool. 11257 - bugfix to read empty lines from /etc/hosts. 11258 1125912 February 2008: Wouter 11260 - fixup problem with configure calling itself if ldns-src tarball 11261 is not present. 11262 1126311 February 2008: Wouter 11264 - changed library to use ub_ instead of ub_val_ as prefix. 11265 - statistics output text nice. 11266 - etc/hosts handling. 11267 - library function to put logging to a stream. 11268 - set any option interface. 11269 112708 February 2008: Wouter 11271 - test program for multiple queries over a TCP channel. 11272 - tpkg test for stream tcp queries. 11273 - unbound replies to multiple TCP queries on a TCP channel. 11274 - fixup misclassification of root referral with NS in answer 11275 when validating a nonrec query. 11276 - tag 0.9 11277 - layout of manpages, spelling fix in header, manpages process by 11278 makedist, list asynclook and tcpstream tests as ldns-testns 11279 required. 11280 112817 February 2008: Wouter 11282 - moved up all current level 2 to be level 3. And 3 to 4. 11283 to make room for new debug level 2 for detailed information 11284 for operators. 11285 - verbosity level 2. Describes recursion and validation. 11286 - cleaner configure script and fixes for libevent solaris. 11287 - signedness for log output memory sizes in high verbosity. 11288 112896 February 2008: Wouter 11290 - clearer explanation of threading configure options. 11291 - fixup asynclook test for nothreading (it creates only one process 11292 to do the extended test). 11293 - changed name of ub_val_result_free to ub_val_resolve_free. 11294 - removes warning message during library linking, renamed 11295 libunbound/unbound.c -> libunbound.c and worker to libworker. 11296 - fallback without EDNS if result is NOTIMPL as well as on FORMERR. 11297 112985 February 2008: Wouter 11299 - statistics-interval: seconds option added. 11300 - test for statistics option 11301 - ignore errors making directories, these can occur in parallel builds 11302 - fixup Makefile strip command and libunbound docs typo. 11303 1130431 January 2008: Wouter 11305 - bg thread/process reads and writes the pipe nonblocking all the time 11306 so that even if the pipe is buffered or so, the bg thread does not 11307 block, and services both pipes and queries. 11308 1130930 January 2008: Wouter 11310 - check trailing / on chrootdir in checkconf. 11311 - check if root hints and anchor files are in chrootdir. 11312 - no route to host tcp error is verbosity level 2. 11313 - removed unused send_reply_iov. and its configure check. 11314 - added prints of 'remote address is 1.2.3.4 port 53' to errors 11315 from netevent; the basic socket errors. 11316 1131728 January 2008: Wouter 11318 - fixup uninit use of buffer by libunbound (query id, flags) for 11319 local_zone answers. 11320 - fixup uninit warning from random.c; also seems to fix sporadic 11321 sigFPE coming out of openssl. 11322 - made openssl entropy warning more silent for library use. Needs 11323 verbosity 1 now. 11324 - fixup forgotten locks for rbtree_searches on ctx->query tree. 11325 - random generator cleanup - RND_STATE_SIZE removed, and instead 11326 a super-rnd can be passed at init to chain init random states. 11327 - test also does lock checks if available. 11328 - protect config access in libworker_setup(). 11329 - libevent doesn't like comm_base_exit outside of runloop. 11330 - close fds after removing commpoints only (for epoll, kqueue). 11331 1133225 January 2008: Wouter 11333 - added tpkg for asynclook and library use. 11334 - allows localhost to be queried when as a library. 11335 - fixup race condition between cancel and answer (in case of 11336 really fast answers that beat the cancel). 11337 - please doxygen, put doxygen comment in one place. 11338 - asynclook -b blocking mode and test. 11339 - refactor asynclook, nicer code. 11340 - fixup race problems from openssl in rand init from library, with 11341 a mutex around the rand init. 11342 - fix pass async_id=NULL to _async resolve(). 11343 - rewrote _wait() routine, so that it is threadsafe. 11344 - cancelation is threadsafe. 11345 - asynclook extended test in tpkg. 11346 - fixed two races where forked bg process waits for (somehow shared?) 11347 locks, so does not service the query pipe on the bg side. 11348 Now those locks are only held for fg_threads and for bg_as_a_thread. 11349 1135024 January 2008: Wouter 11351 - tested the cancel() function. 11352 - asynclook -c (cancel) feature. 11353 - fix fail to allocate context actions. 11354 - make pipe nonblocking at start. 11355 - update plane for retry mode with caution to limit bandwidth. 11356 - fix Makefile for concurrent make of unbound-host. 11357 - renamed ub_val_ctx_wait/poll/process/fd to ub_val*. 11358 - new calls to set forwarding added to header and docs. 11359 1136023 January 2008: Wouter 11361 - removed debug prints from if-auto, verb-algo enables some. 11362 - libunbound QUIT setup, remove memory leaks, when using threads 11363 will share memory for passing results instead of writing it over 11364 the pipe, only writes ID number over the pipe (towards the handler 11365 thread that does process() ). 11366 1136722 January 2008: Wouter 11368 - library code for async in libunbound/unbound.c. 11369 - fix link testbound. 11370 - fixup exit bug in mini_event. 11371 - background worker query enter and result functions. 11372 - bg query test application asynclook, it looks up multiple 11373 hostaddresses (A records) at the same time. 11374 1137521 January 2008: Wouter 11376 - libworker work, netevent raw commpoints, write_msg, serialize. 11377 1137818 January 2008: Wouter 11379 - touch up of manpage for libunbound. 11380 - support for IP_RECVDSTADDR (for *BSD ip4). 11381 - fix for BSD, do not use ip4to6 mapping, make two sockets, once 11382 ip6 and once ip4, uses socket options. 11383 - goodbye ip4to6 mapping. 11384 - update ldns-testpkts with latest version from ldns-trunk. 11385 - updated makedist for relative ldns pathnames. 11386 - library API with more information inside the result structure. 11387 - work on background resolves. 11388 1138917 January 2008: Wouter 11390 - fixup configure in case -lldns is installed. 11391 - fixup a couple of doxygen warnings, about enum variables. 11392 - interface-automatic now copies the interface address from the 11393 PKT_INFO structure as well. 11394 - manual page with library API, all on one page 'man libunbound'. 11395 - rewrite of PKTINFO structure, it also captures IP4 PKTINFO. 11396 1139716 January 2008: Wouter 11398 - incoming queries to the server with TC bit on are replied FORMERR. 11399 - interface-automatic replied the wrong source address on localhost 11400 queries. Seems to be due to ifnum=0 in recvmsg PKTINFO. Trying 11401 to use ifnum=-1 to mean 'no interface, use kernel route'. 11402 1140315 January 2008: Wouter 11404 - interface-automatic feature. experimental. Nice for anycast. 11405 - tpkg test for ip6 ancillary data. 11406 - removed debug prints. 11407 - porting experience, define for Solaris, test refined for BSD 11408 compatibility. The feature probably will not work on OpenBSD. 11409 - makedist fixup for ldns-src in build-dir. 11410 1141114 January 2008: Wouter 11412 - in no debug sets NDEBUG to remove asserts. 11413 - configure --enable-debug is needed for dependency generation 11414 for assertions and for compiler warnings. 11415 - ldns.tgz updated with ldns-trunk (where buffer.h is updated). 11416 - fix lint, unit test in optimize mode. 11417 - default access control allows ::ffff:127.0.0.1 v6mapped localhost. 11418 1141911 January 2008: Wouter 11420 - man page, warning removed. 11421 - added text describing the use of stub zones for private zones. 11422 - checkconf tests for bad hostnames (IP address), and for doubled 11423 interface lines. 11424 - memory sizes can be given with 'k', 'Kb', or M or G appended. 11425 1142610 January 2008: Wouter 11427 - typo in example.conf. 11428 - made using ldns-src that is included the package more portable 11429 by linking with .lo instead of .o files in the ldns package. 11430 - nicer do-ip6: yes/no documentation. 11431 - nicer linking of libevent .o files. 11432 - man pages render correctly on solaris. 11433 114349 January 2008: Wouter 11435 - fixup openssl RAND problem, when the system is not configured to 11436 give entropy, and the rng needs to be seeded. 11437 114388 January 2008: Wouter 11439 - print median and quartiles with extensive logging. 11440 114414 January 2008: Wouter 11442 - document misconfiguration in private network. 11443 114442 January 2008: Wouter 11445 - fixup typo in requirements. 11446 - document that 'refused' is a better choice than 'drop' for 11447 the access control list, as refused will stop retries. 11448 114497 December 2007: Wouter 11450 - unbound-host has a -d option to show what happens. This can help 11451 with debugging (why do I get this answer). 11452 - fixup CNAME handling, on nodata, sets and display canonname. 11453 - dot removed from CNAME display. 11454 - respect -v for NXDOMAINs. 11455 - updated ldns-src.tar.gz with ldns-trunk today (1.2.2 fixes). 11456 - size_t to int for portability of the header file. 11457 - fixup bogus handling. 11458 - dependencies and lint for unbound-host. 11459 114606 December 2007: Wouter 11461 - library resolution works in foreground mode, unbound-host app 11462 receives data. 11463 - unbound-host prints rdata using ldns. 11464 - unbound-host accepts trust anchors, and prints validation 11465 information when you give -v. 11466 114675 December 2007: Wouter 11468 - locking in context_new() inside the function. 11469 - setup of libworker. 11470 114714 December 2007: Wouter 11472 - minor Makefile fixup. 11473 - moved module-stack code out of daemon/daemon into services/modstack, 11474 preparing for code-reuse. 11475 - move context into own header file. 11476 - context query structure. 11477 - removed unused variable pwd from checkconf. 11478 - removed unused assignment from outside netw. 11479 - check timeval length of string. 11480 - fixup error in val_utils getsigner. 11481 - fixup same (*var) error in netblocktostr. 11482 - fixup memleak on parse error in localzone. 11483 - fixup memleak on packet parse error. 11484 - put ; after union in parser.y. 11485 - small hardening in iter_operate against iq==NULL. 11486 - hardening, if error reply with rcode=0 (noerror) send servfail. 11487 - fixup same (*var) error in find_rrset in msgparse, was harmless. 11488 - check return value of evtimer_add(). 11489 - fixup lockorder in lruhash_reclaim(), building up a list of locked 11490 entries one at a time. Instead they are removed and unlocked. 11491 - fptr_wlist for markdelfunc. 11492 - removed is_locked param from lruhash delkeyfunc. 11493 - moved bin_unlock during bin_split purely to please. 11494 114953 December 2007: Wouter 11496 - changed checkconf/ to smallapp/ to make room for more support tools. 11497 (such as unbound-host). 11498 - install dirs created with -m 755 because they need to be accessible. 11499 - library extensive featurelist added to TODO. 11500 - please doxygen, lint. 11501 - library test application, with basic functionality. 11502 - fix for building in a subdirectory. 11503 - link lib fix for Leopard. 11504 1150530 November 2007: Wouter 11506 - makefile that creates libunbound.la, basic file or libunbound.a 11507 when creating static executables (no libtool). 11508 - more API setup. 11509 1151029 November 2007: Wouter 11511 - 0.9 public API start. 11512 1151328 November 2007: Wouter 11514 - Changeup plan for 0.8 - no complication needed, a simple solution 11515 has been chosen for authoritative features. 11516 - you can use single quotes in the config file, so it is possible 11517 to specify TXT records in local data. 11518 - fixup small memory problem in implicit transparent zone creation. 11519 - test for implicit zone creation and multiple RR RRsets local data. 11520 - local-zone nodefault test. 11521 - show testbound testlist on commit. 11522 - iterator normalizer changes CNAME chains ending in NXDOMAIN where 11523 the packet got rcode NXDOMAIN into rcode NOERROR. (since the initial 11524 domain exists). 11525 - nicer verbosity: 0 and 1 levels. 11526 - lower nonRDquery chance of eliciting wrongly typed validation 11527 requiring message from the cache. 11528 - fix for nonRDquery validation typing; nodata is detected when 11529 SOA record in auth section (all validation-requiring nodata messages 11530 have a SOA record in authority, so this is OK for the validator), 11531 and NS record is needed to be a referral. 11532 - duplicate checking when adding NSECs for a CNAME, and test. 11533 - created svn tag 0.8, after completing testbed tests. 11534 1153527 November 2007: Wouter 11536 - per suggestion in rfc2308, replaced default max-ttl value with 1 day. 11537 - set size of msgparse lookup table to 32, from 1024, so that its size 11538 is below the 2048 regional large size threshold, and does not cause 11539 a call to malloc when a message is parsed. 11540 - update of memstats tool to print number of allocation calls. 11541 This is what is taking time (not space) and indicates the avg size 11542 of the allocations as well. region_alloc stat is removed. 11543 1154422 November 2007: Wouter 11545 - noted EDNS in-the-middle dropping trouble as a TODO. 11546 At this point theoretical, no user trouble has been reported. 11547 - added all default AS112 zones. 11548 - answers from local zone content. 11549 * positive answer, the rrset in question 11550 * nodata answer (exist, but not that type). 11551 * nxdomain answer (domain does not exist). 11552 * empty-nonterminal answer. 11553 * But not: wildcard, nsec, referral, rrsig, cname/dname, 11554 or additional section processing, NS put in auth. 11555 - test for correct working of static and transparent and couple 11556 of important defaults (localhost, as112, reverses). 11557 Also checks deny and refuse settings. 11558 - fixup implicit zone generation and AA bit for NXDOMAIN on localdata. 11559 1156021 November 2007: Wouter 11561 - local zone internal data setup. 11562 1156320 November 2007: Wouter 11564 - 0.8 - str2list config support for double string config options. 11565 - local-zone and local-data options, config storage and documentation. 11566 1156719 November 2007: Wouter 11568 - do not downcase NSEC and RRSIG for verification. Follows 11569 draft-ietf-dnsext-dnssec-bis-updates-06.txt. 11570 - fixup leaking unbound daemons at end of tests. 11571 - README file updated. 11572 - nice libevent not found error. 11573 - README talks about gnu make. 11574 - 0.8: unit test for addr_mask and fixups for it. 11575 and unit test for addr_in_common(). 11576 - 0.8: access-control config file element. 11577 and unit test rpl replay file. 11578 - 0.8: fixup address reporting from netevent. 11579 1158016 November 2007: Wouter 11581 - privilege separation is not needed in unbound at this time. 11582 TODO item marked as such. 11583 - created beta-0.7 branch for support. 11584 - tagged 0.7 for beta release. 11585 - moved trunk to 0.8 for 0.8(auth features) development. 11586 - 0.8: access control list setup. 11587 1158815 November 2007: Wouter 11589 - review fixups from Jelte. 11590 1159114 November 2007: Wouter 11592 - testbed script does not recreate configure, since its in svn now. 11593 - fixup checkconf test so that it does not test 11594 /etc/unbound/unbound.conf. 11595 - tag 0.6. 11596 1159713 November 2007: Wouter 11598 - remove debug print. 11599 - fixup testbound exit when LIBEVENT_SIGNAL_PROBLEM exists. 11600 1160112 November 2007: Wouter 11602 - fixup signal handling where SIGTERM could be ignored if a SIGHUP 11603 arrives later on. 11604 - bugreports to unbound-bugs@nlnetlabs.nl 11605 - fixup testbound so it exits cleanly. 11606 - cleanup the caches on a reload, so that rrsetID numbers won't clash. 11607 116089 November 2007: Wouter 11609 - took ldns snapshot in repo. 11610 - default config file is /etc/unbound/unbound.conf. 11611 If it doesn't exist, it is installed with the doc/example.conf file. 11612 The file is not deleted on uninstall. 11613 - default listening is not all, but localhost interfaces. 11614 116158 November 2007: Wouter 11616 - Fixup chroot and drop user privileges. 11617 - new L root ip address in default hints. 11618 116191 November 2007: Wouter 11620 - Fixup of crash on reload, due to anchors in env not NULLed after 11621 dealloc during deinit. 11622 - Fixup of chroot call. Happens after privileges are dropped, so 11623 that checking the passwd entry still works. 11624 - minor touch up of clear() hashtable function. 11625 - VERB_DETAIL prints out what chdir, username, chroot is being done. 11626 - when id numbers run out, caches are cleared, as in design notes. 11627 Tested with a mock setup with very few bits in id, it worked. 11628 - harden-dnssec-stripped: yes is now default. It insists on dnssec 11629 data for trust anchors. Included tests for the feature. 11630 1163131 October 2007: Wouter 11632 - cache-max-ttl config option. 11633 - building outside sourcedir works again. 11634 - defaults more secure: 11635 username: "unbound" 11636 chroot: "/etc/unbound" 11637 The operator can override them to be less secure ("") if necessary. 11638 - fix horrible oversight in sorting rrset references in a message, 11639 sort per reference key pointer, not on referencepointer itself. 11640 - pidfile: "/etc/unbound/unbound.pid" is now the default. 11641 - tests changed to reflect the updated default. 11642 - created hashtable clear() function that respects locks. 11643 1164430 October 2007: Wouter 11645 - fixup assertion failure that relied on compressed names to be 11646 smaller than uncompressed names. A packet from comrite.com was seen 11647 to be compressed to a larger size. Added it as unit test. 11648 - quieter logging at low verbosity level for common tcp messages. 11649 - no greedy TTL update. 11650 1165123 October 2007: Wouter 11652 - fixup (grand-)parent problem for dnssec-lameness detection. 11653 - fixup tests to do additional section processing for lame replies, 11654 since the detection needs that. 11655 - no longer trust in query section in reply during dnssec lame detect. 11656 - dnssec lameness does not make the server never ever queried, but 11657 non-preferred. If no other servers exist or answer, the dnssec lame 11658 server is used; the fastest dnssec lame server is chosen. 11659 - added test then when trust anchor cannot be primed (nodata), the 11660 insecure mode from unbound works. 11661 - Fixup max queries per thread, any more are dropped. 11662 1166322 October 2007: Wouter 11664 - added donotquerylocalhost config option. Can be turned off for 11665 out test cases. 11666 - ISO C compat changes. 11667 - detect RA-no-AA lameness, as LAME. 11668 - DNSSEC-lameness detection, as LAME. 11669 See notes in requirements.txt for choices made. 11670 - tests for lameness detection. 11671 - added all to make test target; need unbound for fwd tests. 11672 - testbound does not pollute /etc/unbound. 11673 1167419 October 2007: Wouter 11675 - added configure (and its files) to svn, so that the trunk is easier 11676 to use. ./configure, config.guess, config.sub, ltmain.sh, 11677 and config.h.in. 11678 - added yacc/lex generated files, util/configlexer.c, 11679 util/configparser.c util/configparser.h, to svn. 11680 - without lex no attempt to use it. 11681 - unsecure response validation collated into one block. 11682 - remove warning about const cast of cfgfile name. 11683 - outgoing-interfaces can be different from service interfaces. 11684 - ldns-src configure is done during unbound configure and 11685 ldns-src make is done during unbound make, and so inherits the 11686 make arguments from the unbound make invocation. 11687 - nicer error when libevent problem causes instant exit on signal. 11688 - read root hints from a root hint file (like BIND does). 11689 1169018 October 2007: Wouter 11691 - addresses are logged with errors. 11692 - fixup testcode fake event to remove pending before callback 11693 since the callback may create new pending items. 11694 - tests updated because retries are now in iterator module. 11695 - ldns-testpkts code is checked for differences between unbound 11696 and ldns by makedist.sh. 11697 - ldns trunk from today added in svn repo for fallback in case 11698 no ldns is installed on the system. 11699 make download_ldns refreshes the tarball with ldns svn trunk. 11700 - ldns-src.tar.gz is used if no ldns is found on the system, and 11701 statically linked into unbound. 11702 - start of regional allocator code. 11703 - regional uses less memory and variables, simplified code. 11704 - remove of region-allocator. 11705 - alloc cache keeps a cache of recently released regional blocks, 11706 up to a maximum. 11707 - make unit test cleanly free memory. 11708 1170917 October 2007: Wouter 11710 - fixup another cycle detect and ns-addr timeout resolution bug. 11711 This time by refusing delegations from the cache without addresses 11712 when resolving a mandatory-glue nameserver-address for that zone. 11713 We're going to have to ask a TLD server anyway; might as well be 11714 the TLD server for this name. And this resolves a lot of cases where 11715 the other nameserver names lead to cycles or are not available. 11716 - changed random generator from random(3) clone to arc4random wrapped 11717 for thread safety. The random generator is initialised with 11718 entropy from the system. 11719 - fix crash where failure to prime DNSKEY tried to print null pointer 11720 in the log message. 11721 - removed some debug prints, only verb_algo (4) enables them. 11722 - fixup test; new random generator took new paths; such as one 11723 where no scripted answer was available. 11724 - mark insecure RRs as insecure. 11725 - fixup removal of nonsecure items from the additional. 11726 - reduced timeout values to more realistic, 376 msec (262 msec has 11727 90% of roundtrip times, 512 msec has 99% of roundtrip times.) 11728 - server selection failover to next server after timeout (376 msec). 11729 1173016 October 2007: Wouter 11731 - no malloc in log_hex. 11732 - assertions around system calls. 11733 - protect against gethostname without ending zero. 11734 - ntop output is null terminated by unbound. 11735 - pidfile content null termination 11736 - various snprintf use sizeof(stringbuf) instead of fixed constant. 11737 - changed loopdetect % 8 with & 0x7 since % can become negative for 11738 weird negative input and particular interpretation of integer math. 11739 - dname_pkt_copy checks length of result, to protect result buffers. 11740 prints an error, this should not happen. Bad strings should have 11741 been rejected earlier in the program. 11742 - remove a size_t underflow from msgreply size func. 11743 1174415 October 2007: Wouter 11745 - nicer warning. 11746 - fix IP6 TCP, wrong definition check. With test package. 11747 - fixup the fact that the query section was not compressed to, 11748 the code was there but was called by value instead of by reference. 11749 And test for the case, uses xxd and nc. 11750 - more portable ip6 check for sockaddr types. 11751 117528 October 2007: Wouter 11753 - --disable-rpath option in configure for 64bit systems with 11754 several dynamic lib dirs. 11755 117567 October 2007: Wouter 11757 - fixup tests for no AD bit in non-DO queries. 11758 - test that makes sure AD bit is not set on non-DO query. 11759 117606 October 2007: Wouter 11761 - removed logfile open early. It did not have the proper permissions; 11762 it was opened as root instead of the user. And we cannot change user 11763 id yet, since chroot and bind ports need to be done. 11764 - callback checks for event callbacks done from mini_event. Because 11765 of deletions cannot do this from netevent. This means when using 11766 libevent the protection does not work on event-callbacks. 11767 - fixup too small reply (did not zero counts). 11768 - fixup reply no longer AD bit when query without DO bit. 11769 117705 October 2007: Wouter 11771 - function pointer whitelist. 11772 117734 October 2007: Wouter 11774 - overwrite sensitive random seed value after use. 11775 - switch to logfile very soon if not -d (console attached). 11776 - error messages do not reveal the trustanchor contents. 11777 - start work on function pointer whitelists. 11778 117793 October 2007: Wouter 11780 - fix for multiple empty nonterminals, after multiple DSes in the 11781 chain of trust. 11782 - mesh checks if modules are looping, and stops them. 11783 - refetch with CNAMEd nameserver address regression test added. 11784 - fixup line count bug in testcode, so testbound prints correct line 11785 number with parse errors. 11786 - unit test for multiple ENT case. 11787 - fix for cname out of validated unsec zone. 11788 - fixup nasty id=0 reuse. Also added assertions to detect its 11789 return (the assertion catches in the existing test cases). 11790 117911 October 2007: Wouter 11792 - skip F77, CXX, objC tests in configure step. 11793 - fixup crash in refetch glue after a CNAME. 11794 and protection against similar failures (with error print). 11795 1179628 September 2007: Wouter 11797 - test case for unbound-checkconf, fixed so it also checks the 11798 interface: statements. 11799 1180026 September 2007: Wouter 11801 - SIGHUP will reopen the log file. 11802 - Option to log to syslog. 11803 - please lint, fixup tests (that went to syslog on open, oops). 11804 - config check program. 11805 1180625 September 2007: Wouter 11807 - tests for NSEC3. Fixup bitmap checks for NSEC3. 11808 - positive ANY response needs to check if wildcard expansion, and 11809 check that original data did not exist. 11810 - tests for NSEC3 that wrong use of OPTOUT is bad. For insecure 11811 delegation, for abuse of child zone apex nsec3. 11812 - create 0.5 release tag. 11813 1181424 September 2007: Wouter 11815 - do not make test programs by default. 11816 - But 'make test' will perform all of the tests. 11817 - Advertise builtin select libevent alternative when no libevent 11818 is found. 11819 - signit can generate NSEC3 hashes, for generating tests. 11820 - multiple nsec3 parameters in message test. 11821 - too high nsec3 iterations becomes insecure test. 11822 1182321 September 2007: Wouter 11824 - fixup empty_DS_name allocated in wrong region (port DEC Alpha). 11825 - fixup testcode lock safety (port FreeBSD). 11826 - removes subscript has type char warnings (port Solaris 9). 11827 - fixup of field with format type to int (port MacOS/X intel). 11828 - added test for infinite loop case in nonRD answer validation. 11829 It was a more general problem, but hard to reproduce. When an 11830 unsigned rrset is being validated and the key fetched, the DS 11831 sequence is followed, but if the final name has no DS, then no 11832 proof is possible - the signature has been stripped off. 11833 1183420 September 2007: Wouter 11835 - fixup and test for NSEC wildcard with empty nonterminals. 11836 - makedist.sh fixup for svn info. 11837 - acl features request in plan. 11838 - improved DS empty nonterminal handling. 11839 - compat with ANS nxdomain for empty nonterminals. Attempts the nodata 11840 proof anyway, which succeeds in ANS failure case. 11841 - striplab protection in case it becomes -1. 11842 - plans for static and blacklist config. 11843 1184419 September 2007: Wouter 11845 - comments about non-packed usage. 11846 - plan for overload support in 0.6. 11847 - added testbound tests for a failed resolution from the logs 11848 and for failed prime when missing glue. 11849 - fixup so useless delegation points are not returned from the 11850 cache. Also the safety belt is used if priming fails to complete. 11851 - fixup NSEC rdata not to be lowercased, bind compat. 11852 1185318 September 2007: Wouter 11854 - wildcard nsec3 testcases, and fixup to get correct wildcard name. 11855 - validator prints subtype classification for debug. 11856 1185717 September 2007: Wouter 11858 - NSEC3 hash cache unit test. 11859 - validator nsec3 nameerror test. 11860 1186114 September 2007: Wouter 11862 - nsec3 nodata proof, nods proof, wildcard proof. 11863 - nsec3 support for cname chain ending in noerror or nodata. 11864 - validator calls nsec3 proof routines if no NSECs prove anything. 11865 - fixup iterator bug where it stored the answer to a cname under 11866 the wrong qname into the cache. When prepending the cnames, the 11867 qname has to be reset to the original qname. 11868 1186913 September 2007: Wouter 11870 - nsec3 find matching and covering, ce proof, prove namerror msg. 11871 1187212 September 2007: Wouter 11873 - fixup of manual page warnings, like for NSD bugreport. 11874 - nsec3 work, config, max iterations, filter, and hash cache. 11875 118766 September 2007: Wouter 11877 - fixup to find libevent on mac port install. 11878 - fixup size_t vs unsigned portability in validator/sigcrypt. 11879 - please compiler on different platforms, for unreachable code. 11880 - val_nsec3 file. 11881 - pthread_rwlock type is optional, in case of old pthread libs. 11882 118835 September 2007: Wouter 11884 - cname, name error validator tests. 11885 - logging of qtype ANY works. 11886 - ANY type answers get RRSIG in answer section of replies (but not 11887 in other sections, unless DO bit is on). 11888 - testbound can replay a TCP query (set MATCH TCP in the QUERY). 11889 - DS and noDS referral validation test. 11890 - if you configure many trust anchors, parent trust anchors can 11891 securely deny existence of child trust anchors, if validated. 11892 - not all *.name NSECs are present because a wildcard was matched, 11893 and *.name NSECs can prove nodata for empty nonterminals. 11894 Also, for wildcard name NSECs, check they are not from the parent 11895 zone (for wildcarded zone cuts), and check absence of CNAME bit, 11896 for a nodata proof. 11897 - configure option for memory allocation debugging. 11898 - port configure option for memory allocation to solaris10. 11899 119004 September 2007: Wouter 11901 - fixup of Leakage warning when serviced queries processed multiple 11902 callbacks for the same query from the same server. 11903 - testbound removes config file from /tmp on failed exit. 11904 - fixup for referral cleanup of the additional section. 11905 - tests for cname, referral validation. 11906 - neater testbound tpkg output. 11907 - DNAMEs no longer match their apex when synthesized from the cache. 11908 - find correct signer name for DNAME responses. 11909 - wildcarded DNAME test and fixup code to detect. 11910 - prepend NSEC and NSEC3 rrsets in the iterator while chasing CNAMEs. 11911 So that wildcarded CNAMEs get their NSEC with them to the answer. 11912 - test for a CNAME to a DNAME to a CNAME to an answer, all from 11913 different domains, for key fetching and signature checking of 11914 CNAME'd messages. 11915 119163 September 2007: Wouter 11917 - Fixed error in iterator that would cause assertion failure in 11918 validator. CNAME to a NXDOMAIN response was collated into a response 11919 with both a CNAME and the NXDOMAIN rcode. Added a test that the 11920 rcode is changed to NOERROR (because of the CNAME). 11921 - timeout on tcp does not lead to spurious leakage detect. 11922 - account memory for name of lame zones, so that memory leakages does 11923 not show lame cache growth as a leakage growth. 11924 - config setting for lameness cache expressed in bytes, instead of 11925 number of entries. 11926 - tool too summarize allocations per code line. 11927 1192831 August 2007: Wouter 11929 - can read bind trusted-keys { ... }; files, in a compatibility mode. 11930 - iterator should not detach target queries that it still could need. 11931 the protection against multiple outstanding queries is moved to a 11932 current_query num check. 11933 - validator nodata, positive, referral tests. 11934 - dname print can print '*' wildcard. 11935 1193630 August 2007: Wouter 11937 - fixup override date config option. 11938 - config options to control memory usage. 11939 - caught bad free of un-alloced data in worker_send error case. 11940 - memory accounting for key cache (trust anchors and temporary cache). 11941 - memory accounting fixup for outside network tcp pending waits. 11942 - memory accounting fixup for outside network tcp callbacks. 11943 - memory accounting for iterator fixed storage. 11944 - key cache size and slabs config options. 11945 - lib crypto cleanups at exit. 11946 1194729 August 2007: Wouter 11948 - test tool to sign rrsets for testing validator with. 11949 - added RSA and DSA test keys, public and private pairs, 512 bits. 11950 - default configuration is with validation enabled. 11951 Only a trust-anchor needs to be configured for DNSSEC to work. 11952 - do not convert to DER for DSA signature verification. 11953 - validator replay test file, for a DS to DNSKEY DSA key prime and 11954 positive response. 11955 1195628 August 2007: Wouter 11957 - removed double use for udp buffers, that could fail, 11958 instead performs a malloc to do the backup. 11959 - validator validates referral messages, by validating all the rrsets 11960 and stores the rrsets in the cache. Further referral (nonRD queries) 11961 replies are made from the rrset cache directly. Unless unchecked 11962 rrsets are encountered, there are then validated. 11963 - enforce that signing is done by a parent domain (or same domain). 11964 - adjust TTL downwards if rrset TTL bigger than signature allows. 11965 - permissive mode feature, sets AD bit for secure, but bogus does 11966 not give servfail (bogus is changed into indeterminate). 11967 - optimization of rrset verification. rr canonical sorting is reused, 11968 for the same rrset. canonical rrset image in buffer is reused for 11969 the same signature. 11970 - if the rrset is too big (64k exactly + large owner name) the 11971 canonicalization routine will fail if it does not fit in buffer. 11972 - faster verification for large sigsets. 11973 - verb_detail mode reports validation failures, but not the entire 11974 algorithm for validation. Key prime failures are reported as 11975 verb_ops level. 11976 1197727 August 2007: Wouter 11978 - do not garble the edns if a cache answer fails. 11979 - answer norecursive from cache if possible. 11980 - honor clean_additional setting when returning secure non-recursive 11981 referrals. 11982 - do not store referral in msg cache for nonRD queries. 11983 - store verification status in the rrset cache to speed up future 11984 verification. 11985 - mark rrsets indeterminate and insecure if they are found to be so. 11986 and store this in the cache. 11987 1198824 August 2007: Wouter 11989 - message is bogus if unsecure authority rrsets are present. 11990 - val-clean-additional option, so you can turn it off. 11991 - move rrset verification out of the specific proof types into one 11992 routine. This makes the proof routines prettier. 11993 - fixup cname handling in validator, cname-to-positive and cname-to- 11994 nodata work. 11995 - Do not synthesize DNSKEY and DS responses from the rrset cache if 11996 the rrset is from the additional section. Signatures may have 11997 fallen off the packet, and cause validation failure. 11998 - more verbose signature date errors (with the date attached). 11999 - increased default infrastructure cache size. It is important for 12000 performance, and 1000 entries are only 212k (or a 400 k total cache 12001 size). To 10000 entries (for 2M entries, 4M cache size). 12002 1200323 August 2007: Wouter 12004 - CNAME handling - move needs_validation to before val_new(). 12005 val_new() setups the chase-reply to be an edited copy of the msg. 12006 new classification, and find signer can find for it. 12007 removal of unsigned crap from additional, and query restart for 12008 cname. 12009 - refuse to follow wildcarded DNAMEs when validating. 12010 But you can query for qtype ANY, or qtype DNAME and validate that. 12011 1201222 August 2007: Wouter 12013 - bogus TTL. 12014 - review - use val_error(). 12015 1201621 August 2007: Wouter 12017 - ANY response validation. 12018 - store security status in cache. 12019 - check cache security status and either send the query to be 12020 validated, return the query to client, or send servfail to client. 12021 Sets AD bit on validated replies. 12022 - do not examine security status on an error reply in mesh_done. 12023 - construct DS, DNSKEY messages from rrset cache. 12024 - manual page entry for override-date. 12025 1202620 August 2007: Wouter 12027 - validate and positive validation, positive wildcard NSEC validation. 12028 - nodata validation, nxdomain validation. 12029 1203018 August 2007: Wouter 12031 - process DNSKEY response in FINDKEY state. 12032 1203317 August 2007: Wouter 12034 - work on DS2KE routine. 12035 - val_nsec.c for validator NSEC proofs. 12036 - unit test for NSEC bitmap reading. 12037 - dname iswild and canonical_compare with unit tests. 12038 1203916 August 2007: Wouter 12040 - DS sig unit test. 12041 - latest release libevent 1.3c and 1.3d have threading fixed. 12042 - key entry fixup data pointer and ttl absolute. 12043 - This makes a key-prime succeed in validator, with DS or DNSKEY as 12044 trust-anchor. 12045 - fixup canonical compare byfield routine, fix bug and also neater. 12046 - fixed iterator response type classification for queries of type 12047 ANY and NS. 12048 dig ANY gives sometimes NS rrset in AN and NS section, and parser 12049 removes the NS section duplicate. dig NS gives sometimes the NS 12050 in the answer section, as referral. 12051 - validator FINDKEY state. 12052 1205315 August 2007: Wouter 12054 - crypto calls to verify signatures. 12055 - unit test for rrsig verification. 12056 1205714 August 2007: Wouter 12058 - default outgoing ports changed to avoid port 2049 by default. 12059 This port is widely blocked by firewalls. 12060 - count infra lameness cache in memory size. 12061 - accounting of memory improved 12062 - outbound entries are allocated in the query region they are for. 12063 - extensive debugging for memory allocations. 12064 - --enable-lock-checks can be used to enable lock checking. 12065 - protect undefs in config.h from autoheaders ministrations. 12066 - print all received udp packets. log hex will print on multiple 12067 lines if needed. 12068 - fixed error in parser with backwards rrsig references. 12069 - mark cycle targets for iterator did not have CD flag so failed 12070 its task. 12071 1207213 August 2007: Wouter 12073 - fixup makefile, if lexer is missing give nice error and do not 12074 mess up the dependencies. 12075 - canonical compare routine updated. 12076 - canonical hinfo compare. 12077 - printout list of the queries that the mesh is working on. 12078 1207910 August 2007: Wouter 12080 - malloc and free overrides that track total allocation and frees. 12081 for memory debugging. 12082 - work on canonical sort. 12083 120849 August 2007: Wouter 12085 - canonicalization, signature checks 12086 - dname signature label count and unit test. 12087 - added debug heap size print to memory printout. 12088 - typo fixup in worker.c 12089 - -R needed on solaris. 12090 - validator override option for date check testing. 12091 120928 August 2007: Wouter 12093 - ldns _raw routines created (in ldns trunk). 12094 - sigcrypt DS digest routines 12095 - val_utils uses sigcrypt to perform signature cryptography. 12096 - sigcrypt keyset processing 12097 120987 August 2007: Wouter 12099 - security status type. 12100 - security status is copied when rdata is equal for rrsets. 12101 - rrset id is updated to invalidate all the message cache entries 12102 that refer to NSEC, NSEC3, DNAME rrsets that have changed. 12103 - val_util work 12104 - val_sigcrypt file for validator signature checks. 12105 121066 August 2007: Wouter 12107 - key cache for validator. 12108 - moved isroot and dellabel to own dname routines, with unit test. 12109 121103 August 2007: Wouter 12111 - replanning. 12112 - scrubber check section of lame NS set. 12113 - trust anchors can be in config file or read from zone file, 12114 DS and DNSKEY entries. 12115 - unit test trust anchor storage. 12116 - trust anchors converted to packed rrsets. 12117 - key entry definition. 12118 121192 August 2007: Wouter 12120 - configure change for latest libevent trunk version (needs -lrt). 12121 - query_done and walk_supers are moved out of module interface. 12122 - fixup delegation point duplicates. 12123 - fixup iterator scrubber; lame NS set is let through the scrubber 12124 so that the classification is lame. 12125 - validator module exists, and does nothing but pass through, 12126 with calling of next module and return. 12127 - validator work. 12128 121291 August 2007: Wouter 12130 - set version to 0.5 12131 - module work for module to module interconnections. 12132 - config of modules. 12133 - detect cycle takes flags. 12134 1213531 July 2007: Wouter 12136 - updated plan 12137 - release 0.4 tag. 12138 1213930 July 2007: Wouter 12140 - changed random state init, so that sequential process IDs are not 12141 cancelled out by sequential thread-ids in the random number seed. 12142 - the fwd_three test, which sends three queries to unbound, and 12143 unbound is kept waiting by ldns-testns for 3 seconds, failed 12144 because the retry timeout for default by unbound is 3 seconds too, 12145 it would hit that timeout and fail the test. Changed so that unbound 12146 is kept waiting for 2 seconds instead. 12147 1214827 July 2007: Wouter 12149 - removed useless -C debug option. It did not work. 12150 - text edit of documentation. 12151 - added doc/CREDITS file, referred to by the manpages. 12152 - updated planning. 12153 1215426 July 2007: Wouter 12155 - cycle detection, for query state dependencies. Will attempt to 12156 circumvent the cycle, but if no other targets available fails. 12157 - unit test for AXFR, IXFR response. 12158 - test for cycle detection. 12159 1216025 July 2007: Wouter 12161 - testbound read ADDRESS and check it. 12162 - test for version.bind and friends. 12163 - test for iterator chaining through several referrals. 12164 - test and fixup for refetch for glue. Refetch fails if glue 12165 is still not provided. 12166 1216724 July 2007: Wouter 12168 - Example section in config manual. 12169 - Addr stored for range and moment in replay. 12170 1217120 July 2007: Wouter 12172 - Check CNAME chain before returning cache entry with CNAMEs. 12173 - Option harden-glue, default is on. It will discard out of zone 12174 data. If disabled, performance is faster, but spoofing attempts 12175 become a possibility. Note that still normalize scrubbing is done, 12176 and that the potentially spoofed data is used for infrastructure 12177 and not returned to the client. 12178 - if glue times out, refetch by asking parent of delegation again. 12179 Much like asking for DS at the parent side. 12180 - TODO items from forgery-resilience draft. 12181 and on memory handling improvements. 12182 - renamed module_event_timeout to module_event_noreply. 12183 - memory reporting code; reports on memory usage after handling 12184 a network packet (not on cache replies). 12185 1218619 July 2007: Wouter 12187 - shuffle NS selection when getting nameserver target addresses. 12188 - fixup of deadlock warnings, yield cpu in checklock code so that 12189 freebsd scheduler selects correct process to run. 12190 - added identity and version config options and replies. 12191 - store cname messages complete answers. 12192 1219318 July 2007: Wouter 12194 - do not query addresses, 127.0.0.1, and ::1 by default. 12195 1219617 July 2007: Wouter 12197 - forward zone options in config file. 12198 - forward per zone in iterator. takes precedence over stubs. 12199 - fixup commithooks. 12200 - removed forward-to and forward-to-port features, subsumed by 12201 new forward zones. 12202 - fix parser to handle absent server: clause. 12203 - change untrusted rrset test to account for scrubber that is now 12204 applied during the test (which removes the poison, by the way). 12205 - feature, addresses can be specified with @portnumber, like nsd.conf. 12206 - test config files changed over to new forwarder syntax. 12207 1220827 June 2007: Wouter 12209 - delete of mesh does a postorder traverse of the tree. 12210 - found and fixed a memory leak. For TTL=0 messages, that would 12211 not be cached, instead the msg-replyinfo structure was leaked. 12212 - changed server selection so it will filter out hosts that are 12213 unresponsive. This is defined as a host with the maximum rto value. 12214 This means that unbound tried the host for retries up to 120 secs. 12215 The rto value will time out after host-ttl seconds from the cache. 12216 This keeps such unresolvable queries from taking up resources. 12217 - utility for keeping histogram. 12218 1221926 June 2007: Wouter 12220 - mesh is called by worker, and iterator uses it. 12221 This removes the hierarchical code. 12222 QueryTargets state and Finished state are merged for iterator. 12223 - forwarder mode no longer sets AA bit on first reply. 12224 - rcode in walk_supers is not needed. 12225 1222625 June 2007: Wouter 12227 - more mesh work. 12228 - error encode routine for ease. 12229 1223022 June 2007: Wouter 12231 - removed unused _node iterator value from rbtree_t. Takes up space. 12232 - iterator can handle querytargets state without a delegation point 12233 set, so that a priming(stub) subquery error can be handled. 12234 - iterator stores if it is priming or not. 12235 - log_query_info() neater logging. 12236 - changed iterator so that it does not alter module_qstate.qinfo 12237 but keeps a chase query info. Also query_flags are not altered, 12238 the iterator uses chase_flags. 12239 - fixup crash in case no ports for the family exist. 12240 1224121 June 2007: Wouter 12242 - Fixup secondary buffer in case of error callback. 12243 - cleanup slumber list of runnable states. 12244 - module_subreq_depth fails to work in slumber list. 12245 - fixup query release for cached results to sub targets. 12246 - neater error for tcp connection failure, shows addr in verbose. 12247 - rbtree_init so that it can be used with preallocated memory. 12248 1224920 June 2007: Wouter 12250 - new -C option to enable coredumps after forking away. 12251 - doc update. 12252 - fixup CNAME generation by scrubber, and memory allocation of it. 12253 - fixup deletion of serviced queries when all callbacks delete too. 12254 - set num target queries to 0 when you move them to slumber list. 12255 - typo in check caused subquery errors to be ignored, fixed. 12256 - make lint happy about rlim_t. 12257 - freeup of modules after freeup of module-states. 12258 - duplicate replies work, this uses secondary udp buffer in outnet. 12259 1226019 June 2007: Wouter 12261 - nicer layout in stats.c, review 0.3 change. 12262 - spelling improvement, review 0.3 change. 12263 - uncapped timeout for server selection, so that very fast or slow 12264 servers will stand out from the rest. 12265 - target-fetch-policy: "3 2 1 0 0" config setting. 12266 - fixup queries answered without RD bit (for root prime results). 12267 - refuse AXFR and IXFR requests. 12268 - fixup RD flag in error reply from iterator. fixup RA flag from 12269 worker error reply. 12270 - fixup encoding of very short edns buffer sizes, now sets TC bit. 12271 - config options harden-short-bufsize and harden-large-queries. 12272 1227318 June 2007: Wouter 12274 - same, move subqueries to slumber list when first has resolved. 12275 - fixup last fix for duplicate callbacks. 12276 - another offbyone in targetcounter. Also in Java prototype by the way. 12277 1227815 June 2007: Wouter 12279 - if a query asks to be notified of the same serviced query result 12280 multiple times, this will succeed. Only one callback will happen; 12281 multiple outbound-list entries result (but the double cleanup of it 12282 will not matter). 12283 - when iterator moves on due to CNAME or referral, it will remove 12284 the subqueries (for other targets). These are put on the slumber 12285 list. 12286 - state module wait subq is OK with no new subqs, an old one may have 12287 stopped, with an error, and it is still waiting for other ones. 12288 - if a query loops, halt entire query (easy way to clean up properly). 12289 1229014 June 2007: Wouter 12291 - num query targets was > 0 , not >= 0 compared, so that fetch 12292 policy of 0 did nothing. 12293 1229413 June 2007: Wouter 12295 - debug option: configure --enable-static-exe for compile where 12296 ldns and libevent are linked statically. Default is off. 12297 - make install and make uninstall. Works with static-exe and without. 12298 installation of unbound binary and manual pages. 12299 - alignment problem fix on solaris 64. 12300 - fixup address in case of TCP error. 12301 1230212 June 2007: Wouter 12303 - num target queries was set to 0 at a bad time. Default it to 0 and 12304 increase as target queries are done. 12305 - synthesize CNAME and DNAME responses from the cache. 12306 - Updated doxygen config for doxygen 1.5. 12307 - aclocal newer version. 12308 - doxygen 1.5 fixes for comments (for the strict check on docs). 12309 1231011 June 2007: Wouter 12311 - replies on TCP queries have the address field set in replyinfo, 12312 for serviced queries, because the initiator does not know that 12313 a TCP fallback has occurred. 12314 - omit DNSSEC types from nonDO replies, except if qtype is ANY or 12315 if qtype directly queries for the type (and then only show that 12316 'unknown type' in the answer section). 12317 - fixed message parsing where rrsigs on their own would be put 12318 in the signature list over the rrsig type. 12319 123207 June 2007: Wouter 12321 - fixup error in double linked list insertion for subqueries and 12322 for outbound list of serviced queries for iterator module. 12323 - nicer printout of outgoing port selection. 12324 - fixup cname target readout. 12325 - nicer debug output. 12326 - fixup rrset counts when prepending CNAMEs to the answer. 12327 - fixup rrset TTL for prepended CNAMEs. 12328 - process better check for looping modules, and which submodule to 12329 run next. 12330 - subreq insertion code fixup for slumber list. 12331 - VERB_DETAIL, verbosity: 2 level gives short but readable output. 12332 VERB_ALGO, verbosity: 3 gives extensive output. 12333 - fixup RA bit in cached replies. 12334 - fixup CNAME responses from the cache no longer partial response. 12335 - error in network send handled without leakage. 12336 - enable ip6 from config, and try ip6 addresses if available, 12337 if ip6 is not connected, skips to next server. 12338 123395 June 2007: Wouter 12340 - iterator state finished. 12341 - subrequests without parent store in cache and stop. 12342 - worker slumber list for ongoing promiscuous queries. 12343 - subrequest error handling. 12344 - priming failure returns SERVFAIL. 12345 - priming gives LAME result, returns SERVFAIL. 12346 - debug routine to print dns_msg as handled by iterator. 12347 - memleak in config file stubs fixup. 12348 - more small bugs, in scrubber, query compare no ID for lookup, 12349 in dname validation for NS targets. 12350 - sets entry.key for new special allocs. 12351 - lognametypeclass can display unknown types and classes. 12352 123534 June 2007: Wouter 12354 - random selection of equally preferred nameserver targets. 12355 - reply info copy routine. Reuses existing code. 12356 - cache lameness in response handling. 12357 - do not touch qstate after worker_process_query because it may have 12358 been deleted by that routine. 12359 - Prime response state. 12360 - Process target response state. 12361 - some memcmp changed to dname_compare for case preservation. 12362 123631 June 2007: Wouter 12364 - normalize incoming messages. Like unbound-java, with CNAME chain 12365 checked, DNAME checked, CNAME's synthesized, glue checked. 12366 - sanitize incoming messages. 12367 - split msgreply encode functions into own file msgencode.c. 12368 - msg_parse to queryinfo/replyinfo conversion more versatile. 12369 - process_response, classify response, delegpt_from_message. 12370 1237131 May 2007: Wouter 12372 - querytargets state. 12373 - dname_subdomain_c() routine. 12374 - server selection, based on RTT. ip6 is filtered out if not available, 12375 and lameness is checked too. 12376 - delegation point copy routine. 12377 1237830 May 2007: Wouter 12379 - removed FLAG_CD from message and rrset caches. This was useful for 12380 an agnostic forwarder, but not for a sophisticated (trust value per 12381 rrset enabled) cache. 12382 - iterator response typing. 12383 - iterator cname handle. 12384 - iterator prime start. 12385 - subquery work. 12386 - processInitRequest and processInitRequest2. 12387 - cache synthesizes referral messages, with DS and NSEC. 12388 - processInitRequest3. 12389 - if a request creates multiple subrequests these are all activated. 12390 1239129 May 2007: Wouter 12392 - routines to lock and unlock array of rrsets moved to cache/rrset. 12393 - lookup message from msg cache (and copy to region). 12394 - fixed cast error in dns msg lookup. 12395 - message with duplicate rrset does not increase its TTLs twice. 12396 - 'qnamesize' changed to 'qname_len' for similar naming scheme. 12397 1239825 May 2007: Wouter 12399 - Acknowledge use of unbound-java code in iterator. Nicer readme. 12400 - services/cache/dns.c DNS Cache. Hybrid cache uses msgcache and 12401 rrset cache from module environment. 12402 - packed rrset key has type and class as easily accessible struct 12403 members. They are still kept in network format for fast msg encode. 12404 - dns cache find_delegation routine. 12405 - iterator main functions setup. 12406 - dns cache lookup setup. 12407 1240824 May 2007: Wouter 12409 - small changes to prepare for subqueries. 12410 - iterator forwarder feature separated out. 12411 - iterator hints stub code, config file stub code, so that first 12412 testing can proceed locally. 12413 - replay tests now have config option to enable forwarding mode. 12414 1241523 May 2007: Wouter 12416 - outside network does precise timers for roundtrip estimates for rtt 12417 and for setting timeout for UDP. Pending_udp takes milliseconds. 12418 - cleaner iterator sockaddr conversion of forwarder address. 12419 - iterator/iter_utils and iter_delegpt setup. 12420 - root hints. 12421 1242222 May 2007: Wouter 12423 - outbound query list for modules and support to callback with the 12424 outbound entry to the module. 12425 - testbound support for new serviced queries. 12426 - test for retry to TCP cannot use testbound any longer. 12427 - testns test for EDNS fallback, test for TCP fallback already exists. 12428 - fixes for no-locking compile. 12429 - mini_event timer precision and fix for change in timeouts during 12430 timeout callback. Fix for fwd_three tests, performed nonexit query. 12431 1243221 May 2007: Wouter 12433 - small comment on hash table locking. 12434 - outside network serviced queries, contain edns and tcp fallback, 12435 and udp retries and rtt timing. 12436 1243716 May 2007: Wouter 12438 - lruhash_touch() would cause locking order problems. Fixup in 12439 lock-verify in case locking cycle is found. 12440 - services/cache/rrset.c for rrset cache code. 12441 - special rrset_cache LRU updating function that uses the rrset id. 12442 - no dependencies calculation when make clean is called. 12443 - config settings for infra cache. 12444 - daemon code slightly cleaner, only creates caches once. 12445 1244615 May 2007: Wouter 12447 - host cache code. 12448 - unit test for host cache. 12449 1245014 May 2007: Wouter 12451 - Port to OS/X and Dec Alpha. Printf format and alignment fixes. 12452 - extensive lock debug report on join timeout. 12453 - proper RTT calculation, in utility code. 12454 - setup of services/cache/infra, host cache. 12455 1245611 May 2007: Wouter 12457 - iterator/iterator.c module. 12458 - fixup to pass reply_info in testcode and in netevent. 12459 1246010 May 2007: Wouter 12461 - created release-0.3 svn tag. 12462 - util/module.h 12463 - fixed compression - no longer compresses root name. 12464 124659 May 2007: Wouter 12466 - outside network cleans up waiting tcp queries on exit. 12467 - fallback to TCP. 12468 - testbound replay with retry in TCP mode. 12469 - tpkg test for retry in TCP mode, against ldns-testns server. 12470 - daemon checks max number of open files and complains if not enough. 12471 - test where data expires in the cache. 12472 - compiletests: fixed empty body ifstatements in alloc.c, in case 12473 locks are disabled. 12474 124758 May 2007: Wouter 12476 - outgoing network keeps list of available tcp buffers for outgoing 12477 tcp queries. 12478 - outgoing-num-tcp config option. 12479 - outgoing network keeps waiting list of queries waiting for buffer. 12480 - netevent supports outgoing tcp commpoints, nonblocking connects. 12481 124827 May 2007: Wouter 12483 - EDNS read from query, used to make reply smaller. 12484 - advertised edns value constants. 12485 - EDNS BADVERS response, if asked for too high edns version. 12486 - EDNS extended error responses once the EDNS record from the query 12487 has successfully been parsed. 12488 124894 May 2007: Wouter 12490 - msgreply sizefunc is more accurate. 12491 - config settings for rrset cache size and slabs. 12492 - hashtable insert takes argument so that a thread can use its own 12493 alloc cache to store released keys. 12494 - alloc cache special_release() locks if necessary. 12495 - rrset trustworthiness type added. 12496 - thread keeps a scratchpad region for handling messages. 12497 - writev used in netevent to write tcp length and data after another. 12498 This saves a roundtrip on tcp replies. 12499 - test for one rrset updated in the cache. 12500 - test for one rrset which is not updated, as it is not deemed 12501 trustworthy enough. 12502 - test for TTL refreshed in rrset. 12503 125043 May 2007: Wouter 12505 - fill refs. Use new parse and encode to answer queries. 12506 - stores rrsets in cache. 12507 - uses new msgreply format in cache. 12508 125092 May 2007: Wouter 12510 - dname unit tests in own file and spread out neatly in functions. 12511 - more dname unit tests. 12512 - message encoding creates truncated TC flagged messages if they do 12513 not fit, and will leave out (whole)rrsets from additional if needed. 12514 125151 May 2007: Wouter 12516 - decompress query section, extremely lenient acceptance. 12517 But only for answers from other servers, not for plain queries. 12518 - compression and decompression test cases. 12519 - some stats added. 12520 - example.conf interface: line is changed from 127.0.0.1 which leads 12521 to problems if used (restricting communication to the localhost), 12522 to a documentation and test address. 12523 1252427 April 2007: Wouter 12525 - removed iov usage, it is not good for dns message encoding. 12526 - owner name compression more optimal. 12527 - rrsig owner name compression. 12528 - rdata domain name compression. 12529 1253026 April 2007: Wouter 12531 - floating point exception fix in lock-verify. 12532 - lint uses make dependency 12533 - fixup lint in dname owner domain name compression code. 12534 - define for offset range that can be compressed to. 12535 1253625 April 2007: Wouter 12537 - prettier code; parse_rrset->type kept in host byte order. 12538 - datatype used for hashvalue of converted rrsig structure. 12539 - unit test compares edns section data too. 12540 1254124 April 2007: Wouter 12542 - ttl per RR, for RRSIG rrsets and others. 12543 - dname_print debug function. 12544 - if type is not known, size calc will skip DNAME decompression. 12545 - RRSIG parsing and storing and putting in messages. 12546 - dnssec enabled unit tests (from nlnetlabs.nl and se queries). 12547 - EDNS extraction routine. 12548 1254920 April 2007: Wouter 12550 - code comes through all of the unit tests now. 12551 - disabled warning about spurious extra data. 12552 - documented the RRSIG parse plan in msgparse.h. 12553 - rrsig reading and outputting. 12554 1255519 April 2007: Wouter 12556 - fix unit test to actually to tests. 12557 - fix write iov helper, and fakevent code. 12558 - extra builtin testcase (small packet). 12559 - ttl converted to network format in packets. 12560 - flags converted correctly 12561 - rdatalen off by 2 error fixup. 12562 - uses less iov space for header. 12563 1256418 April 2007: Wouter 12565 - review of msgparse code. 12566 - smaller test cases. 12567 1256817 April 2007: Wouter 12569 - copy and decompress dnames. 12570 - store calculated hash value too. 12571 - routine to create message out of stored information. 12572 - util/data/msgparse.c for message parsing code. 12573 - unit test, and first fixes because of test. 12574 * forgot rrset_count addition. 12575 * did & of ptr on stack for memory position calculation. 12576 * dname_pkt_copy forgot to read next label length. 12577 - test from file and fixes 12578 * double frees fixed in error conditions. 12579 * types with less than full rdata allowed by parser. 12580 Some dynamic update packets seem to use it. 12581 1258216 April 2007: Wouter 12583 - following a small change in LDNS, parsing code calculates the 12584 memory size to allocate for rrs. 12585 - code to handle ID creation. 12586 1258713 April 2007: Wouter 12588 - parse routines. Code that parses rrsets, rrs. 12589 1259012 April 2007: Wouter 12591 - dname compare routine that preserves case, with unit tests. 12592 1259311 April 2007: Wouter 12594 - parse work - dname packet parse, msgparse, querysection parse, 12595 start of sectionparse. 12596 1259710 April 2007: Wouter 12598 - Improved alignment of reply_info packet, nice for 32 and 64 bit. 12599 - Put RRset counts in reply_info, because the number of RRs can change 12600 due to RRset updates. 12601 - import of region-allocator code from nsd. 12602 - set alloc special type to ub_packed_rrset_key. 12603 Uses lruhash entry overflow chain next pointer in alloc cache. 12604 - doxygen documentation for region-allocator. 12605 - setup for parse scratch data. 12606 126075 April 2007: Wouter 12608 - discussed packed rrset with Jelte. 12609 126104 April 2007: Wouter 12611 - moved to version 0.3. 12612 - added util/data/dname.c 12613 - layout of memory for rrsets. 12614 126153 April 2007: Wouter 12616 - detect sign of msghdr.msg_iovlen so that the cast to that type 12617 in netevent (which is there to please lint) can be correct. 12618 The type on several OSes ranges from int, int32, uint32, size_t. 12619 Detects unsigned or signed using math trick. 12620 - constants for DNS flags. 12621 - compilation without locks fixup. 12622 - removed include of unportable header from lookup3.c. 12623 - more portable use of struct msghdr. 12624 - casts for printf warning portability. 12625 - tweaks to tests to port them to the testbed. 12626 - 0.2 tag created. 12627 126282 April 2007: Wouter 12629 - check sizes of udp received messages, not too short. 12630 - review changes. Some memmoves can be memcpys: 4byte aligned. 12631 set id correctly on cached answers. 12632 - review changes msgreply.c, memleak on error condition. AA flag 12633 clear on cached reply. Lowercase queries on hashing. 12634 unit test on lowercasing. Test AA bit not set on cached reply. 12635 Note that no TTLs are managed. 12636 1263729 March 2007: Wouter 12638 - writev or sendmsg used when answering from cache. 12639 This avoids a copy of the data. 12640 - do not do useless byteswap on query id. Store reply flags in uint16 12641 for easier access (and no repeated byteswapping). 12642 - reviewed code. 12643 - configure detects and config.h includes sys/uio.h for writev decl. 12644 1264528 March 2007: Wouter 12646 - new config option: num-queries-per-thread. 12647 - added tpkg test for answering three queries at the same time 12648 using one thread (from the query service list). 12649 1265027 March 2007: Wouter 12651 - added test for cache and not cached answers, in testbound replays. 12652 - testbound can give config file and commandline options from the 12653 replay file to unbound. 12654 - created test that checks if items drop out of the cache. 12655 - added word 'partitioned hash table' to documentation on slab hash. 12656 A slab hash is a partitioned hash table. 12657 - worker can handle multiple queries at a time. 12658 1265926 March 2007: Wouter 12660 - config settings for slab hash message cache. 12661 - test for cached answer. 12662 - Fixup deleting fake answer from testbound list. 12663 1266423 March 2007: Wouter 12665 - review of yesterday's commits. 12666 - covered up memory leak of the entry locks. 12667 - answers from the cache correctly. Copies flags correctly. 12668 - sanity check for incoming query replies. 12669 - slabbed hash table. Much nicer contention, need dual cpu to see. 12670 1267122 March 2007: Wouter 12672 - AIX configure check. 12673 - lock-verify can handle references to locks that are created 12674 in files it has not yet read in. 12675 - threaded hash table test. 12676 - unit test runs lock-verify afterwards and checks result. 12677 - need writelock to update data on hash_insert. 12678 - message cache code, msgreply code. 12679 1268021 March 2007: Wouter 12681 - unit test of hash table, fixup locking problem in table_grow(). 12682 - fixup accounting of sizes for removing items from hashtable. 12683 - unit test for hash table, single threaded test of integrity. 12684 - lock-verify reports errors nicely. More quiet in operation. 12685 1268616 March 2007: Wouter 12687 - lock-verifier, checks consistent order of locking. 12688 1268914 March 2007: Wouter 12690 - hash table insert (and subroutines) and lookup implemented. 12691 - hash table remove. 12692 - unit tests for hash internal bin, lru functions. 12693 1269413 March 2007: Wouter 12695 - lock_unprotect in checklocks. 12696 - util/storage/lruhash.h for LRU hash table structure. 12697 1269812 March 2007: Wouter 12699 - configure.ac moved to 0.2. 12700 - query_info and replymsg util/data structure. 12701 127029 March 2007: Wouter 12703 - added rwlock writelock checking. 12704 So it will keep track of the writelock, and readlocks are enforced 12705 to not change protected memory areas. 12706 - log_hex function to dump hex strings to the logfile. 12707 - checklocks zeroes its destroyed lock after checking memory areas. 12708 - unit test for alloc. 12709 - identifier for union in checklocks to please older compilers. 12710 - created 0.1 tag. 12711 127128 March 2007: Wouter 12713 - Reviewed checklock code. 12714 127157 March 2007: Wouter 12716 - created a wrapper around thread calls that performs some basic 12717 checking for data race and deadlock, and basic performance 12718 contention measurement. 12719 127206 March 2007: Wouter 12721 - Testbed works with threading (different machines, different options). 12722 - alloc work, does the special type. 12723 127242 March 2007: Wouter 12725 - do not compile fork funcs unless needed. Otherwise will give 12726 type errors as their typedefs have not been enabled. 12727 - log shows thread numbers much more nicely (and portably). 12728 - even on systems with nonthreadsafe libevent signal handling, 12729 unbound will exit if given a signal. 12730 Reloads will not work, and exit is not graceful. 12731 - start of alloc framework layout. 12732 127331 March 2007: Wouter 12734 - Signals, libevent and threads work well, with libevent patch and 12735 changes to code (close after event_del). 12736 - set ipc pipes nonblocking. 12737 1273827 February 2007: Wouter 12739 - ub_thread_join portable definition. 12740 - forking is used if no threading is available. 12741 Tested, it works, since pipes work across processes as well. 12742 Thread_join is replaced with waitpid. 12743 - During reloads the daemon will temporarily handle signals, 12744 so that they do not result in problems. 12745 - Also randomize the outgoing port range for tests. 12746 - If query list is full, will stop selecting listening ports for read. 12747 This makes all threads service incoming requests, instead of one. 12748 No memory is leaking during reloads, service of queries, etc. 12749 - test that uses ldns-testns -f to test threading. Have to answer 12750 three queries at the same time. 12751 - with verbose=0 operates quietly. 12752 1275326 February 2007: Wouter 12754 - ub_random code used to select ID and port. 12755 - log code prints thread id. 12756 - unbound can thread itself, with reload(HUP) and quit working 12757 correctly. 12758 - don't open pipes for #0, doesn't need it. 12759 - listens to SIGTERM, SIGQUIT, SIGINT (all quit) and SIGHUP (reload). 12760 1276123 February 2007: Wouter 12762 - Can do reloads on sigHUP. Everything is stopped, and freed, 12763 except the listening ports. Then the config file is reread. 12764 And everything is started again (and listening ports if needed). 12765 - Ports for queries are shared. 12766 - config file added interface:, chroot: and username:. 12767 - config file: directory, logfile, pidfile. And they work too. 12768 - will daemonize by default now. Use -d to stay in the foreground. 12769 - got BSD random[256 state] code, made it threadsafe. util/random. 12770 1277122 February 2007: Wouter 12772 - Have a config file. Removed commandline options, moved to config. 12773 - tests use config file. 12774 1277521 February 2007: Wouter 12776 - put -c option in man page. 12777 - minievent fd array capped by FD_SETSIZE. 12778 1277920 February 2007: Wouter 12780 - Added locks code and pthread spinlock detection. 12781 - can use no locks, or solaris native thread library. 12782 - added yacc and lex configure, and config file parsing code. 12783 also makedist.sh, and manpage. 12784 - put include errno.h in config.h 12785 1278619 February 2007: Wouter 12787 - Created 0.0 svn tag. 12788 - added acx_pthread.m4 autoconf check for pthreads from 12789 the autoconf archive. It is GPL-with-autoconf-exception Licensed. 12790 You can specify --with-pthreads, or --without-pthreads to configure. 12791 1279216 February 2007: Wouter 12793 - Updated testbed script, works better by using make on remote end. 12794 - removed check decls, we can compile without them. 12795 - makefile supports LIBOBJ replacements. 12796 - docs checks ignore compat code. 12797 - added util/mini-event.c and .h, a select based alternative used with 12798 ./configure --with-libevent=no 12799 It is limited to 1024 file descriptors, and has less features. 12800 - will not create ip6 sockets if ip6 not on the machine. 12801 1280215 February 2007: Wouter 12803 - port to FreeBSD 4.11 Dec Alpha. Also works on Solaris 10 sparc64, 12804 Solaris 9, FreeBSD 6, Linux i386 and OSX powerpc. 12805 - malloc rndstate, so that it is aligned for access. 12806 - fixed rbtree cleanup with postorder traverse. 12807 - fixed pending messages are deleted when handled. 12808 - You can control verbosity; default is not verbose, every -v 12809 adds more verbosity. 12810 1281114 February 2007: Wouter 12812 - Included configure.ac changes from ldns. 12813 - detect (some) headers before the standards check. 12814 - do not use isblank to test c99, since its not available on solaris9. 12815 - review of testcode. 12816 * entries in a RANGE are no longer reversed. 12817 * print name of file with replay entry parse errors. 12818 - port to OSX: cast to int for some prints of sizet. 12819 - Makefile copies ldnstestpkts.c before doing dependencies on it. 12820 1282113 February 2007: Wouter 12822 - work on fake events, first fwd replay works. 12823 - events can do timeouts and errors on queries to servers. 12824 - test package that runs replay scenarios. 12825 1282612 February 2007: Wouter 12827 - work on fake events. 12828 128299 February 2007: Wouter 12830 - replay file reading. 12831 - fake event setup, it creates fake structures, and teardowns, 12832 added signal callbacks to reply to be able to fake those, 12833 and main structure of event replay routines. 12834 128358 February 2007: Wouter 12836 - added tcp test. 12837 - replay storage. 12838 - testcode/fake_event work. 12839 128407 February 2007: Wouter 12841 - return answer with the same ID as query was sent with. 12842 - created udp forwarder test. I've done some effort to make it perform 12843 quickly. After servers are created, no big sleep statements but 12844 it checks the logfiles to see if servers have come up. Takes 0.14s. 12845 - set addrlen value when calling recvfrom. 12846 - comparison of addrs more portable. 12847 - LIBEVENT option for testbed to set libevent directory. 12848 - work on tcp input. 12849 128506 February 2007: Wouter 12851 - reviewed code and improved in places. 12852 128535 February 2007: Wouter 12854 - Picked up stdc99 and other define tests from ldns. Improved 12855 POSIX define test to include getaddrinfo. 12856 - defined constants for netevent callback error code. 12857 - unit test for strisip6. 12858 128592 February 2007: Wouter 12860 - Created udp4 and udp6 port arrays to provide service for both 12861 address families. 12862 - uses IPV6_USE_MIN_MTU for udp6 ,IPV6_V6ONLY to make ip6 sockets. 12863 - listens on both ip4 and ip6 ports to provide correct return address. 12864 - worker fwder address filled correctly. 12865 - fixup timer code. 12866 - forwards udp queries and sends answer. 12867 128681 February 2007: Wouter 12869 - outside network more UDP work. 12870 - moved * closer to type. 12871 - comm_timer object and events. 12872 1287331 January 2007: Wouter 12874 - Added makedist.sh script to make release tarball. 12875 - Removed listen callback layer, did not add anything. 12876 - Added UDP recv to netevent, worker callback for udp. 12877 - netevent communication reply storage structure. 12878 - minimal query header sanity checking for worker. 12879 - copied over rbtree implementation from NSD (BSD licensed too). 12880 - outgoing network query service work. 12881 1288230 January 2007: Wouter 12883 - links in example/ldns-testpkts.c and .h for premade packet support. 12884 - added callback argument to listen_dnsport and daemon/worker. 12885 1288629 January 2007: Wouter 12887 - unbound.8 a short manpage. 12888 1288926 January 2007: Wouter 12890 - fixed memleak. 12891 - make lint works on BSD and Linux (openssl defines). 12892 - make tags works. 12893 - testbound program start. 12894 1289525 January 2007: Wouter 12896 - fixed lint so it may work on BSD. 12897 - put license into header of every file. 12898 - created verbosity flag. 12899 - fixed libevent configure flag. 12900 - detects event_base_free() in new libevent 1.2 version. 12901 - getopt in daemon. fatal_exit() and verbose() logging funcs. 12902 - created log_assert, that throws assertions to the logfile. 12903 - listen_dnsport service. Binds ports. 12904 1290524 January 2007: Wouter 12906 - cleaned up configure.ac. 12907 1290823 January 2007: Wouter 12909 - added libevent to configure to link with. 12910 - util/netevent setup work. 12911 - configure searches for libevent. 12912 - search for libs at end of configure (when other headers and types 12913 have been found). 12914 - doxygen works with ATTR_UNUSED(). 12915 - util/netevent implementation. 12916 1291722 January 2007: Wouter 12918 - Designed header file for network communication. 12919 1292016 January 2007: Wouter 12921 - added readme.svn and readme.tests. 12922 129234 January 2007: Wouter 12924 - Testbed script (run on multiple platforms the test set). 12925 Works on Sunos9, Sunos10, FreeBSD 6.1, Fedora core 5. 12926 - added unit test tpkg. 12927 129283 January 2007: Wouter 12929 - committed first set of files into subversion repository. 12930 svn co svn+ssh://unbound.net/svn/unbound 12931 You need a ssh login. There is no https access yet. 12932 - Added LICENSE, the BSD license. 12933 - Added doc/README with compile help. 12934 - main program stub and quiet makefile. 12935 - minimal logging service (to stderr). 12936 - added postcommit hook that serves emails. 12937 - added first test 00-lint. postcommit also checks if build succeeds. 12938 - 01-doc: doxygen doc target added for html docs. And stringent test 12939 on documented files, functions and parameters. 12940 1294115 December 2006: Wouter 12942 - Created Makefile.in and configure.ac. 12943